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THE 

PATENTEE'S MANUAL; 

CONTAINING 

GRANTED BY THE UNITED STATES 

FOB THE 

ENCOURAGEMENT OF ARTS & SCIENCES, 

ALPHABETICALLY ARRANGED, 

FROM 1790 TO 1830. 

[to be continued by supplements.] 

ALSO, THE 
•WITH 

A DIGEST OF ALL THE DECISIONS 

Which have taken place in the Courts of the 
United States respecting Patents, 



BY WILLIAM Elliot. 



^ii^ of S2Sas^inj5ton : 

PRINTED BY S. A. ELLIOT, ELEVENTH ST. 

SOLD BY THE BOOKSELLERS IN WASHINGTON, PHILADELPHIA. 

MEW-TORK, BOSTON, &C, 

1830. 



T; 



2-2.3 



District of Columhia, to wit : 

BE IT REMEMBERED, that on the eighth day of March, in the year of oui' 
Lord one thousand eight hundi-ed and thirty, and of the Independence of the 
tJnited States of America the fifty-fom-tli, Wilham Elliot, of tlie said District, 
hath deposited in the office of the Clerk of the District Court for the District 
of Columbia, the title of a book, the right whereof he claims as proprietor in 
the woi-ds following, to wit : 

'* THE PATENTEE'S MANUAL ; 
Containing a list of patents granted by the United States for the encouragement 
Orf arts and sciences, alphabetically arranged, from 1790 to 1830. [to be contin* 
ued l)y supplements.] Also the laws of Congi-ess for granting patents ; with a 
digest of all the decisions which have taken place in the courts of the United 
States respecting patents. By William Elliot." 

In conformity to tlie act of the Congress of the United States, entitled, "An 
Act for the encouragement of learning, by securing the copies of maps, chaits, 
and books, to the authoi-s and proprietors of such copies during the times there- 
in mentioned," and also to the act, entitled, "An Act supplementary to an act, 
entitled, 'An Act for the encouragement of learning, by seeming the copies of 
maps, charts, and books, to the authors and proprietors of such copies duiing the 
times therein mentioned,' and extending the benefits thereof to the aits of de- 
signing, engraving, and etching historical and other prints." 

In testimony whereof, I have hereunto set my hand, and affixed 
[seal.] the public seal of my office, the day and year aforesaid. 

EDMUND I. LEE, 

Clerk of the District Court for the Dist. of Columbift. 



\ 



VJ^L 






PREFACE. 

Ever since the establishment of the Patent Office, the honest 
and ingenious inventor has found it very difficult to obtain that 
kind of information which should enable him to take out such a 
patent as would secure to him the exclusive use of his improve- 
ments according to the provisions of the patent laws. To take 
out a secure patent, it is absolutely necessary that the applicant 
shall ascertain, 1st, how far the invention is new; and 2dly, how 
far the rights of the public, and inventors are concerned. 

To ascertain the first point, viz. : whether the invention be 
new, the applicant must consult the records and models of the 
Patent Office; and such other means of information as are af- 
forded in Encyclopedias, and other works of science. For this 
purpose the list of patents herewith offered to the public will be 
found very us(;ful: as it is only necessary for the applicant to 
refer to this alphabetical list, and he will there find the na es 
and residences of all those who have taken out patents on the 
subject or subjects in which he is interested ; and he must either 
visit the Patent Office, and examine the models and records for 
himself, or write to the Superintendent of the office for informa- 
tion : the first is certainly the best mode. 

The second point, viz. : how far the rights of the public, and 
inventors are concerned, can only be ascertained by examining 
the decisions which have taken place in the courts of the United 
States; and for this purpose, the Digest herewith given will be 
found of great use. This part of the work is taken from "Coxe's 
Digest," a volume everyway worthy of its distinguished author. 

A correct copy of the patent laws of 1793 and ISOO are also 
herewith subjoined. 

The subject of the Patent Office is again brought before Con- 
gress; and it is hoped it will meet with more attention than it 
has hitherto done. Mr. Adams, in his message to Congress in 
1S25, says, "The laws relating to the administration of the Pa' 
tent Office are deserving of much consideration, and perhaps sus- 
ceptible of some improvement ;" and every day's experience 
proves the justice of the remark. In making these improvements 
the great objects of the Constitution and Law ought always to 
be kept in view, so that whatever is done ought to be, " to pro- 
mote the progress of science and the useful arts, by securing for 
limited times, to authors and inventors the exclusive right to 
their respective writings and discoveries." 

There is no institution in this country deserves more the at- 
tention of Congress than the Patent Office. For, by means of 
it, the genius of our country is brought out, fostered and prO' 



tected ; and tl)e honor snd interest of the nation are deeply con- 
cerned in havin^^ the dulies of that Office ably discharged. For 
it entirely depends on the goodor bad, on the wise or unwise ad- 
ministration of this office whether it is a blessing or a curse to 
the nation. 

The greatest evil attending the patent law is, that, a nunnber 
of idle, worthless persons, obtain patents for the most trifling ob- 
jects, often neithar new nor tiseficl; and impose on the ignorant 
by a sort of license, signed by the President, Secretary of State, 
and Attorney (General, under the title of "patent." Such men 
have collected millions of dollars from the honest farmer and me- 
chanic; and filled our courts of Jaw with vexatious suits. 

To stop this growing evil it is suggested that the 9th section 
of the patent law of 1793, be so altered, or explained, as to pre- 
vent the issuing of patents for inventions that are not new and 
useful — ' useful,' in contradistinction to frivolous and mischiev- 
ous inventions. At present it stands, In case of interfering appli- 
cations, three persons are to be appointed as arbitrators, whose de- 
cision as to the granting of the patent shall be final. Now, by 
considering a patent that has been already granted, and an inven- 
tion already known, the same as interfering applications ; then 
the matter would be settled by arbitration, as the law directs; 
and frivolous and improper patents would be prevented from be- 
ing issued, and the public rights defended. 

The first section of the patent law ought certainly either to be 
explained or altered : For it now says, " 'i'hat any citizen of the 
United States, alleging that he has invented aiij new and useful 
art, machine, &c or an improvement upon such art and machine, 
which has not been known or used before the application, may 
petition, &c." Let Congress say what antecedent belongs to the 
word "application;" for as it now stands it proves a fruitful 
source of litigation. 

And it would be well, perhaps, to add a new section to the pa- 
tent law; allowing caveats to be entered for specific times, to pre- 
vent the ingenious being robbed of their inventions before they 
are perfected. This would also be the means of allowing time 
iovidkXu^onl perfect patents at once ; and which would not require 
patents for amended specifications, as at present, subjecting 
inventors to the payment of double patent fees. 

W. E. 



PATENT LAWS. 

An ACT to promote the Progress of useful Aiis; imd to re- 
peal the Jlct lie} eto fore modtfoi that } inj ose 

Sfct 1 Be It e lacied by th Stnat an ti n f / , f }e 

TJn ed S ates f ime ic i tn C fs i r i 

bOiis b ng a cil z n oi ci 1 n o 1 i :i I ^ 

]ia\ t im ent^d ai^ new aud i i 

ma L , or a i-\ n w ai d I I ( i 

CO npot, ion oi i i r i i a i il 
p\ s nt a p tit o 1 e i 
i.\ la M-p op 

n b all \n i m ^^ it 

to be na le 1 c i 

of the UnteJ sut" ill i i ( 3 

tition, anlv,Mg'ac( i'-^ ^ ^^ 

t icupon 1,1 All mg to II ' T 1)1 o I i 

ic n stiatoi.3 01 abSi r r i i n t l e il 

cvci ne ri^ht nna Ld i r i co ti i ^ to 

otlitis to be used he sa r \ n o o rt i 1 1 be 

deh^eied 10 the Ai:t(iiL\ ( n o^ h I f \ i i c lo 

^\lhnf^l ecn ai s ir e sue ic i i * 1 ti ' l to tl s, 

iCL, bli h ce ify accoi In .i th i 1 

ere a -y of S ate, who <i i iie n i 1 i a 

and sliail cause *-ne s ai o 1 1 L i a s 1 1 m 

siail be g'ood ail a ?1 ol^, to ) i t i I ii ] t 

and lillbeiecorl d in i bt )k o V [ oi ]> ] i ohcL if tie 

Sec etary ot Sta+ xn 1 d h\ i 1 to t p oi 

SEra 2 Flooded d ta s an 1 b ii J jit c a ^ i a p son ( 

•^haJ ave disco\erLd a mp o -^nei m ih i i i li o i^ i li i ) ii le 
p 00 bs ot anv composition o Ta ci, w iicl s 11 le ■" pit i i ids a I 

have ob an da patent 'bi i 1 1 np o ne j l i notb 1*+ beit\ t^ naV , 
US'" or \end the oiis^'ira^ di o l \ i or 1 iH il -- i i i <-oi il at 1 b u k 
Uoe lie impro\emenL <i.dtin beitlaldc tdtrats ilc an^ 
mg- the fo ni or propo -tic i o ^ i e' i e o n ic t o i ol ma ter, m anj 
d g-iee, shall no be d ilci c i, j\ \ 

Sect j Jnd b' t j i er enoL ' M t e\ im en or c oi e he c n recen -=■ a 
p i^ e it, hhall sw aroi ii ii the lo 1\ d 1 e^e ti a h is he uen-^cn^OT' 

c disco%ei°i of 11° a inc'un io-\ i nt fci w n h he sohcits .v ] at it 

■wiicioathoi a*^!! 11 ion ii "v b^ ii le ai\ ] i Piai i i/ d to u' iin s 

tcr oa lis, and sliall del \ e awi i c ci p ion oi lu nit i ar d of i n n 
nei of using- o proc s o'^ eonipoun u ^ the same is i ^u ci i ii1l\ i 

1 1 iij aj to distng- u i th'=' same horn c^ll ot er tii ng-s be jr i nowp and to i 
He an person skiUedm theaitoi scienc", of wmchitis abiancii, oi wi i v ich 
itib most neail} connected, to make, compound, and use tne same. Andin lJic 
ca^e of any machine, he shall fully explain the principle, and the several modes, 
in wliiciihehas contemplated the application of that principle or character, by 
which it may be distinguished from other inventions; and he shall accompany the 
whole with drawing's and written references where the natm-e of the case admits 
of drawings, or with specimens of the ingredients, and of the composi- 
tion of matter, sufficient in quantity for the pm-jiose of experiment, where the 
invention is of a composition of matter; which descriptions signed by himself, 
and attested by two witnesses, sliall be filed in the office of the Secretary of 
State, and certified copies thereof shall be competent evidence, in all courts, 
where an}' matter or thing, touching such patent right, shall come in question. 
And such inventor shall moreover, deliver a model of his machine, provided the 
Secretary shall deem sucii model to be necessary. 

SscT. 4. ^indbe it further enacted, That it shall be lawful for any inventor, 
his executor or administrator, to assign the title and interest in the said in- 
vention, at any time, and the assignee having i-ecorded the said assignment, in 
tbe ofhce of the Secretjiiy of State, si lall thereafter startd in the place of the oii- 
ginal inventor, botii as to right and responsiliility, and so the assignees or as- 
signs, to any degree. 



VI PATENT LAWS. 

Sect. 5. Andbeit further enacted. That if any person shall make, devise and 
use, or sell tlie tiling' so invented, tlie exclusive rig'ht of wluch shall as aforesaid, 
have been secui-ed to any person i?;'^ 7,-n, i^i v,-r:>fi,:: i^ ^.<MV,.nt r,:'<;.,-. i^.ji, .v, ... 
his executors, administrators or :v; 
so oifending-, shall forfeit to pay t;, 

to tlii'ee times the price, for wiucli >;':: |,,. , '_.lc ;■.--, i^ iL...i_. s^hl ui i;^ ^ u -__. lo 
other persons, the use of tlie taul iiivciiT on? which ni:;y be recovered in an ac- 
tion on the Case foimded on tlils act, in the c'rcuit .coiu't of the United States, 
or any other court having competent jiiiisiliction. 

SEct. 6. Provid.fd uhoays, and b" u fwiher enacced,T\',ik\. the defendant in such 
action shall be permitted to i)lead the g-enerai issue, and give tiiis act and duy 
special mattei-, of vi'hich notice in -writing may have been given to the plainutf 
orii;s attorney thii'ty days before trial, in evidence, tending to prove, that the 
specification filed by tlie plaintiff, does not coniain the whole ti'uth relative to 
his discovery, or that it contams more tlian is necessary to produce the described 
efii-ct, which concealment or addition sliall full}- appear to have been made, for 
the pui-pose of deceiving the public, or that tiie Uiing, thus secured by patent, 
was not originally discovered by the paten.tee, but had been in use, or had been 
described in some public work, anterior to tlie supposed discovery of the paten- 
tee, or that he had suiTeptitiously obtained a patt vit for the discovery of another 
person: in either of which cases, judgment sliall be rendered for the defendant, 
M'ith costs, and the patent shall be declared void. 

Siirx. 7. And be it further enacted, That where any state before its adoption 
of the present form of g-ovenunent, shall ha^•e granted an exclusive right to any 
invention, the party claiming that right, shall not be capable of obtaining an ex- 
clusive li^'ht under this ac, but on rulinquishing his right under such particu- 
lai' state, and of such n linquislunent, his obtaijiiiig an exclusive right under tliis 
act shall be sufficient evidence. 

SiCT. 8. And be. it fnvther enacted. That the persons, whose applications for 
patents, were, at the time of passing this act, depending before the Secretary of 
State, Secretaiy at War, and Attorney General, according to tlic act, passed 
the second session of the first Congress, entitled, "An act to promote the pro- 
gi-ess of useful arts," on complying with the conditions of this act, and paying 
the fees herein required, may pm-sue their respective claims to a patent under 
the same. 

S£CT. 9. And belt further enacted. That in case of interfering applications the 
same shall be submitted to the arbitration of three persons, one of whom shall 
be chosen bj' each of the r.pplicants, and the thiixl person sliall be appointed 
by the Secretary of State; and the decision or award of such arbiti-ators, deli- 
vered to the Secretary of State, in writing and subscribed by them, or any two of 
them shall be final, as far as rcsiiects the granting of the patent: And if eitlier of 
the a]ip]icants shall refuse or fail to clioose an arbitrator, the patent shall 
issue to the opposite paiiy. And where there shall be more than two interfer- 
ing ap])liciit'0ns, ;\nd the pai-ties ai>p]}ing shall not aU •unite in appointing three 
arbitral 01 s, it sliall be in the power of the Secretary of State to appoint tltPee 
arbitrators for the jnu'pose. 

Skct. 10. Jhid he i/ further enacted. That Upon oath or affiiTnation being 
made, before the judge of t>e di trlct cnurt, where the patentee, his executors, 
administi-ators or his as^i gns rt siile, tiiat any patent which shall be issued in pur- 
suance oftliis act, was obtained surreptitiously, or upon false suggestion, andmo- 
tion niaue to the said court, withn t'.ree ye;---: pf.er issuing the said patent, but 
pot aflM'wards, it shall and may be ' ' ' ' judge of 'the said district court, 

if the matter allep:ed shall appern- sufficient, to gi-ant a ride, that 

the patentee, or his execii'or, at' assign, shew cause why process 

should not issue again i'- And if sufficient cause shall 

not be shown to the e made absolute, and thereupon 

the said judge shall ( = against such patentee, or his ex- 

ecutors, admhiistrators or ui.-i;j-:.s, \\it'. coiX^ of suit. And in case, no sufficient 
cause shall be sliowii to tiie contrai} , or if it shall appear, that the patentee was 
not the true inventor or di -;eov-: rev, juloTniut shall be rendered by such court 
for repeal of such patent; a id if t e. ]?ar }-, at whose complaint the pi-ocess is- 
sued, shall have judgment given a ;-:'iii :t him, he shall pay all such costs, as tlie 
defendant s'lall be put to, in defending the suit, to be taxed by the court, and 
recovered in due course of law. 



PATENT LAWS. Vli 

Sect. ""11. .^nd be it further enacted, Tlial c'v^eiy inventor, before he presents 
hispcvit'on to the Secretary of State, sigrafying' his desire of obtaining a patent, 
shall pay into 'die Trt asiiiy thirty tloHarJ, for wli;ch he sh.all take . dupjicate 
rec. ipi.s;one of winch receipts he shall deliver to the Sccrctaiy of State, when 
he pxe.^njts liid p^ tition, and tlic money, thus piud, shall be in fiill for the sun- 
dry services, to b.- pLrlonncd in the office of the Sccivtaiy of S'atv, consequent 
on ftucii petition, and ii:all pa::s to tiie account of ckrk-hire in that office. Pro- 
vided tieverthelts-^. That for c\Ln copy which may be required at tiie said office, 
of any piper rtp..cu;:g' any patent, tliat has been g-ranted, the person obtain- 
nv^ sach copy, Suuli {5ay at the rate of twenty cents, for every cop3--sheet of one 
ln-utb-ed word:^, a;;d ."or every copy of a drav, ii:g-, the party "obtaining- the same, 
sluJl pay two doUais; of wh'.ch payni.-nts an uccovmt shall be rendered, an- 
]Ui:i!h- to tht; Trcamy of the Uniud States, and they shall also pass to tlie ac- 
count of clerk -b.ire in Uie office of the Secretiay of State. 

SiicT. 12. .fi)d be it fu-therenaced. That die act pa -cd the tentli d ;v of April, 
in t.'^.e ')'ear one tlioa-.-a-id seven hnnch-ed and r.v^ ■■ ' iiro- 

mot.- the prbg^c■ss of ustfid ai-ts,'" be, and the s;- ''ro- 

vicrd aiiouiis. That aou ling-, contiiined in thisact, .- _ ,. c ,. /ru, .. _„ .. .;.L.te 
an}- paterA, that may have been g-ranted undei-' tiie auuioi-jLy of said act: and all 
paten'.ees inider said act, theii- executors, administrators or assig-ns, shall be con- 
sidered w-thin tli.. purview of this act, in respect of the \-iolat,on of their rights, 
Provided, such violations siiall be committed after tlie passin,< of this act. 

JONATHAN TKUJIBULL, 
Speaker of ttte Hojise of Jicp'esentalive's. 

^. JOHN ADA5IS, 

Vice-President 'f tfie Unied Utates and 

President of the Senate. 

Approved, Febrrar^- 21, 1793: 

GE.'Re.E \VASHT-:GT0N, President of t/ie United States. 

An ACT tozxtend the privilege of obtaining patents, for use- 
ful disco >!er<es and inventions, to certain persons therein 
mentioned, nd to enlarge and define the penalties for viola- 
ting the rights of Patentees. 

Seit. 1. Be it eu.icied, by 'he Si-iuite and Hiii'ip I'es of the Unit- 

ed States of ^imericu, in Congress assi'mb'''d, TiiL^^ ■tiie rg-'iti and 

pri\ilegcs giv;n, intended or pro\ " ' ' . r s- 

p_ct;ng patents for new inventions, l,:, 

entitled "An act to promote til e \rr act 

heretofore made for that pm-p. , a si ■ iv^iv. :il givL-n 

toallahens, who at the tune ; m tiie niii i by the 

said act shall have resided foi- i i iijidr: Urr.;. . -. i ch privi- 

lege^shall be obtained, used, a:-d enjoyed, by si;ch pL-iioii;,, ;;i li-: i',il andarn- 
pie manner, and under the same coiiditio;is, liraifatioa-:., a'.id r. -iiictions, as by 
the said act is pro%-ided and chrectedin case of citizens oi' the Un^+.-d States. 
Provided always. That every person petitioning for a patent for any invention, 
art or discovery, pursuant to this act, shall make oath or affirmation before soiiie 
person duly authorized to a-lwiinister oaths, before such patent can be gi-auved, 
that such invention, ait ' -- 'hath no% to the bust of lis vo? lur kjiow- 

iedge or belief, been h cither in this or any for^i^j"! co^r.trry; and 

that every patent wliieit .,.,...1 u^ ^i)tained piu'.-jua.it to tliis act, for anyiaven- 
tion, art or discover}^, which it shall aftei-w^ards appear had been known or used 
pre\-ious to sucii application for a patent, shall be utterh" void. 

Sect. 2. .'ind be i: further enac.ed, That Avhere any person hath made, or shall 
have made, any new invention, cusco^eiy, or improvement, on account of wliich 
a patent might, by virtue of this or the abovenicniioned act, be granted to such 
person, and shall die before any patent shall be gi-anted tlierefor, the right of 
applying for and obtaining such patent, shall devolve on the legal representa- 
tives, of such person in trust for the heirs at law of the deceased, in case he shall 
have died intestate; but if otherwise, then in trust for his devisees, in as full and 
ample manner, and under the same conditions, limitations and restrictions, as 



Vlli JjECISlONS ON PATENTS. 

the s .im was he'd or miglit liave lieen claimed or enjoyed by such person, in h;s 

or Ii.-r i i> tiaic, and when applicalion for a patent shall be maJi by such kg-al 

:■ ., foe oath or affirmation provided in the third section of the bc- 

.''t, shall be so varied as to be applicable to tliem. 

'.,/ be it further enacted. That wb.ere any paten I; shall be, or shall 

ba-. c been g-ranted pursuant to this or the abovementiou-d act, and any person 
AvlTiioiit the con'^ent of the patentee, h is or her executors, achnrrnslia <■;« or 
a^sig-ns &st obtJiined in writing', shall make, de-idse, use, or sell tlie tluvif^- v, lureof 
the exclusive rig-ht is secured to the said pa'cmee by such palent, sue;' PLrsoa 
so oiTendiiig shall forfeit and pay to the s:;id patentee, Iiis excciitc-;, a^'in a.^- 
trators or awigiis, a sum equal to tiiree times th, actual damagx* s.t.iUuiieei by 
such patentee, his executors, administrators, or as'^it?:ns, from or by reason of 
siich cftence, which sum shall ar.d may be recover, d, by adion on the case 
founded on tJiis and the abovementionedact, in the circuit court of the United 
States, havirig- jurisdiction th.ereof 

SscT. 4. Jiiid belt further enacted, That the fifh section of the abovemcntion- 
etl act, entitled "An act to promote the progress of useful arts, and to ri;peal 
the act heretofore made for that purpose," sliall be and hereby is repealed. 

TflEODORE SEDGWICK, 
Speaker of the House of Rejuegentatives. 

THOS. JEFFERSON, 
Vice President nf the United States, and 
President of the Senate. 
Approved— April 17th, A.D. ISOO. 

JOHN ADAMS, Pi^esidenC of the United States. 



DIGEST OF DECISIONS ON PATENTS. 

1. An assignee of part of a patent right cannot maintain an action in his own 
name, for a violation of the patent. Ti/ftr et ul. v. Tuel, 6 Cranch, 324. 

2. The 3ict o^ January 21st, 1808, cli. 117. (4 Bior. 135.) for the rehefof 
Oliver Evans, does not authorize those \sho erected Iris machinery, between the 
expiration of his old patent and the issuing' of the new one, to use it after the 
is-suinp; of the latter. Evans v. .Jordan et al. 9 Cranch, 199. 

-3. Under the sixth section of the patent law of Febttary 21st, 1793, ch. 156.. 
(2 Bior. 348.) the defendant pleaded the general issue, and gave notice that he 
would prove, at the trial, that the machine, for the use of which, without li- 
cense, the suit was brought, had been used previous to the alleged invention of 
the plaintiff, at several places which were specified in the notice, or some of 
thcQi, "and also atsimchy other places in Pennsylvania, iMaryland; and elsewhere 
in the United States." The defendant having giving evidence as to some of the 
places specified, AeW, that evidence as to other places, not specified, was admis- 
sible; but that the coiu-t possess the power, whicli will be exercised, to prevent 
the plaintiff from being injui'ed by surprise. Evans v. Eato?i,3. Wheat. 454. 
1 Peters, 322. S. C. 

4. Testimony, on the part of tlie plaintiff, tliat the persons of whose prior use 
of the machine the defendant had ;;-iven evidence, had paid the plaintiff for li- 
cences to use the m;:.-';' - , ■ -" 'is puici.t, ougiit not to be absolutely rejected, 
thoxigh entitled to v ! r. /v.v/. 

D. Although it is r :l :, uiKLi- the g-eneral ].)a':ent law, improve- 

ments on difi'_;: :.: ) Mjj.can De comprehended in il- , :.,!■■ j.p.'lUi, so as to 

glvearJghtlo .: : . ■ use of the several machine- \ >: ,' , :; ion ; yet tlie 

act of January ;. ... ; .. ,, c'l. 117. (4 Bior. 135.) for lii.- -- .. i'/ .i.Uiver Evans, 
authorizes tiie issuiniv \n iiim of a patent, for his iuvciii;o:i, discovery, and im- 
provemenls in the art of manufactuiing- flour, and in tlie se\-eral macliiues appli- 
cable to that purpose. Id'd. 

6. The act of Com 1' •, ■ i'^ ■ lii ■ ■'■ ;'r,; ';''■, i- i ' ans does not ptu'port to de- 
cide the fact that he ■, .: : ■ . ; ' ;, aves the question of inven- 
tion and improvement > p r ; ■ - i .;i n ;.[ ; i :■ :!;encral patent law. Ibid. 

7. Under the 6th seet.dn of I're jia.eiit law of February 21, 1793, ch. 156. 



DECISIONS ON PATENTS. IX 

(2. Ilior. 348.) if the thing- secured by patent had been in use, ©r had beende- 
sci-ib.din a public work, anterior to the supposed discovery, the patent is voiii, 
wiiether the pa\., r.iec Iul.I a knowledge of this previous use or description or 
not. Ibid. 1 i'clu-:, , V2. S.C. 

8. Ohver E>. an, rr::.y ck- ui under his patent the exclusive use of his inventions 
and lniprove;ntii\:s in the a/t of nianufactiu-ing- ilour and meal, and in the several 
niacliines wiiicli he iias invented, and in his improvements in macliines previous- 
ly discovered. But v/liere his claim is for an improvement on a machine, he 
must shew the extent of his improvement, so tliat a person, understiinding- the 
subject, may compreheiid distinctly in what it consists. Ibid. 

9. Tiie act for the relief of Ohver Evans is engrafted on the general patent 
law, >,o as to gh'e him a ijglit to sue in the Circuit Ceairt of tiie United States, for 
any infiiiigeiricnt of his pater.*: iii^'iits, althougli.thc defendant m.ay be a citizen of 
the same state witli hmiself Ibid. 

10. A party cannot entitle himself to a patent for more than liis own inven- 
tion; and if tlie patent be for the whole of a maciiinc, he can maintain a title to 
it, only by estabhshing that it is substantially new in its structure and mode of 
operation". Evam v. Eaton, 7 Wheat. 356. 

11. If the combinau'jns existed before in machines of the same nature, up to a 
certain point, and the paity's invention consists in adding som.e new machinerj', ov 
some improved mode of operation to the old, the patent should be limited to 
such improvement; for if it includes the wliole machiiacry, it includes more than 
his invention, and therefore cannot be supported. Ibid. 

12. "^Vhere a patent is taken out for an improvement, the specification ought 
to describe what the improvement is, and the patent should be limited to such 
improvement. Ibid. 1 Peters, 322. S. C. 3 Wash. C. C. R. 443. 

13. It is no objection to tlie competency of aMitness, in a patent cause, tliat 
he is sued in anoiiier action for an infringem.ent of the same patent. Evans v. Ilet- 
!ick\ 7 Wheat. 453. 

14. 'l"he 6th sec. of the patent act of February 21, 1793. ch. 156. (2. Bior. 
3 Jo.) whicli requires a notice of the special matter to be given in evidence b_v 
t'le defendant under the general issue, does not include all the matters of de- 
fence of \\'hlcli tlte defendant may avail himself; and v/here tiie question asked 
was, whether the machine used by the defendant was like the model exiubited 
in com't of the p!ainLiii''s patented' machine, it was held that no notice wasneces- 
saiy to authorise the inqirlry. Ibid. 

15. Under the 10th section of the patent act of Fcbtiary 21, 1793, c. 156. 
(2. Bior. 348.) upon grunting a rule by the judge of the District Court, upon 
the patentee^ to shew cause why process should not issue to repeal the pa- 
tent, tlie patent is not repealed defaao, by making the rule absolute: but the 
process to be awarded is h\ the nature of a scire facias at common lav/ to the pa- 
tentee to shew cause wh}/^ tlie patent should not be repealed with costs of suit; 
and upon the return of such process, duly served, he proceeds to try the cause 
upon the pleadings filed by the parties and tlie issue joined thereon: if tlie issue 
be an issue in fact, the trial is to be by a jtny ; if of law, then by the couit. Ex 
parte n'ood,9 Wheat. 603. 

16. In such a case, a record is to be made of the proceedings antecedent to 
the rule to shew catise wliy process siiould not issue to repeal the patent, and 
upon which the rule is founded. Ibid. 

17. The clause in the patent law authorising suits in the Circuit Courts stands 
on the principle that they are cases arising under a law of the United States. — 
Oshurn et al. v. Bank United States, 9 Wheat. 733. 

18. A. having obtained a patent for a new and useful improvem.ent, to ivit, a 
macliine for making watch chains, brought an action under the 3d section of the 
patent act of April 17, 1800. c. 179. (3 Bior. 342.) against B. for an alleged vio- 
lation of his patent right. On the trial an agreement was proved between the 
defendant and C. by which the former agreed to pm-chase of the latter all the 
watch chains, not exceeding five gross a week, which he might be able to manu- 
facttire in six mor.ths, and C. agi'eed to devote his wdiole time and attention to tlie 
manufactm-e of the watch chains, and not to sell or dispose of any of them so as 
to interfere with the exclusive prhilege secm-ed to the defendant of pur- 
chasingthe whole quantity, which it might be practicable for C. to make: and it 
was proved that the machine used by C. withtiie knowledge and consent of the 



:X. DECISIONS ON PATENTS. 

cli^fciKiJul, iM 'lic n-.aaaCicture, mhs tiie same as that invented by the plaintiff, 
find tlu'i .'Jl ,!v V . icl) cliMus tlius made by C were dcli^ . jt.' ' _ ndant 

accord. 11 ^ [Q I'u* LO'ilK-ct. Held, tijat iCthe contract was r.; : .i .ie, 

and if tliL utfDrbji', hud no other connexion withC. iiian 'i . ',v out 

of the contiaeT, tbe facts proved did not amount to a !•/._■:!! Lj •.,,ii of tiie 
plaindiT's patent rit^'ht. K-plingerv. De Young; 10 W'i-j;.. '.;o. 

19. Such a contract, connected with evidence from wrvdi t c javy nii;^-b.t le- 
gally infer, either tliat the machine to be ensployed >n ti.; r a.vu.'.ictm-e of the 
patented article was owned wlioll)' or in ]3art by dcfendan*, or that it was 
hired to defcr:dai;it for the time specified, un.der colour of a sa^e of the articles " 
to be manufactured with it, and witii intent to mvade the plaintitPs patent right, 
would amount to a breach of his ris^-ht. Ilnd. 

20. Under the pat.nt act of February 21, 1793, ch. 156. (2 Rior. '348.) if the 
patentee has sold out a moiety of ii:s patent rig-ht, a jo Jit iicv'on lies hv nimself 
and ins j)atentee for a violation of it. i'i ki'temor. v. Cuiier, i UaDis, 4-9. 

21. Tlie Uialang- of a patented inacliine fit for use, and mtli d.-sig-n to use it 
for j;: •■'it, in viohition of the patent rig'ht, is of itself a breach of the patent 
n: wt for w'leli an action lies. Ibid. 

ii2. If there be a mere making- and no user proved, nominal damages are <:o be 
veco;-ered. Where the law gives an action for a pai t.cular act, the donig c-" tiiat 
act imports of itself a dam.age : every violation of a rigiit iniports som..- dauiug-e, 
and if none other be proved, the law allows a nonunal damage. Ibid. H idue- 
more v. Cutter, Jd. 47'6. 

23. The taking of the oath required by the ]iatent act, previous <:o th.e issuing 
a patent, is but a pre-requisite to the grant-ng of the patent, and in no d- gree es- 
sential to its validity ; and if not taken, sdll -lie patent is valid. Id. 429. 

24. No delict or concealment in tile s])ec!iication \-vi_il avoid the patent, unless 
it arose fi'om an intention to deceive tlie public. Ibid. 

25. The 6(h sec. of the patent act does not enuncra^e aU the defences of 
wliich the dcf-ii.iaat ii;:i\ lega.lly avail ■liimself: he mav !':i .e in evide-ice tliat he 
never (h:l tin • t to him, that the patentee ". 'ed un- 
der the act, c a h cense or authority from 

26. 'I'he fi: ::. : b entitled to the benefit of i: : , reduce 
it to" ])ractice and obUiin a patent tlierefore : and a suljsequ<-nt mvenlor cannot, 
by obtahii)ig a patent, oust the first inventor of his right, or maintain an action 
against him for the use of his own invention. H nodcock v. 'Ui <•'<■>■>■ •■> ■<! i i-.il 438 

27. If tae machine for which the patent was obtained, sul ■ 1 be- 
fore, arid the plaintiff made an improvement only therein, i ., a pa- 
tent for the improvement only, and not for the whole machiac . i^ii't « ueic, vm- 
der such circumstances, the patent compreliends the whole maclnne, it is too 
broad, and therefore void. Ibid. 

23. It is not necessary to defeat the plaintiff's patent, that a machine should 
]:)reviou3ly have existed in every respect similar to hi^ own ; for a mere change of 
ibi-'Tier ]:)roportions will not entitle a part}^ to a jjatent. Ibid. 

29 If he chiim a patent for a wliole machine, it must hi substance be a new 
madiinc ; that is, it must be a new mode, me<-hod or ap])lcat'on of mechanism to 
pro'.luce some new effect, or to produce an old efi'ect in a view waj^ Ibid. 

o'd. If one who lias invented merely an improvement, take out a patent for the 
whole machine, his patent is too broad and utterly void. VVhittemorew. Cutter, 
1 GalUs. 476. 

31. When a specific machine already exists, producing certain effects, if a 
mere addition is made to such machine, to produce the same effect in a better 
manner, a patent cannot be taken for the whole machine, but for the improve- 
ment onlv. Ibid. 

32. In like manner, if to an old machine, some new combinations be added, to 
produce new efl'ccts, the right to a patent is limited to tlie new combinations. Ibid. 

oo. A patent can, in no case, be for an effect only, but for an effect produced 
in a certain manner, or by a peculiar operation. For instance, no patent can 
be obtained for the admeasurement of time, or the expansive operations of 
steam : but only for a new mode or new application of machineiy to produce 
these efi'ects : and therefore if new effects are produced by an old machine, in 
its unaltered state, no patent can be legally supported, for it is a ])atent for an ef- 
fect only. Ibid. 



DECISIONS ON PATENTS. XI 

Si: On the other hand, if rt'cll known effects are produced by macliinery, in 
.Jill its combinations entirely new, a p:itent may be claimed for the whole nr .c ine, 
^ ' ^ [Ibid. 

35. So if tlie principles of the machine are new, either to produce a new or an 
old effect, the inventor may well entitle huiiself to the exclusive right of the 
whole machine, [bid. 

36. By the prit'ciples of a machine, as these words are used in the statute, is 
not meant the original elementury princJpli-s of motion wliich philosophy and 
science iiave discovered, but the nvidua operandi, the peculiar device or maimer 
of p^oduchig- any given effect. Tlie expansive power of steam, and the rne- 
ehunical powers of wheels have been understood for ages ; yet a rnachine may 
well employ either the one or the other, and yet be so entirely new ni its mode 
of applying them, as to entitle a party to his patent for his whole combination. Id 

37. ft is not sufficient to give validity to a patent, tliat the specific machine, 
with all its combinations and effects thd not exist before; for if the same effects 
were all produced by the same application of macliinery in sepai'ate pails, and 
the party merely cotnbined them together, or added a new effect, such combina- 
tion would not sustain the patent ; as the artist, who added a second-hand or re- 
peater to a watch, could not have been entitled to a patent for the wholj watch. 

[Ibid. 

38. Nor will the patent be protected if the patentee was the inventor ol' all 
the material improvements m the old machine, if he suffered them to be used ful- 
ly and freely, by the public at large, combined witli all the usual maciineiy ; for 
in such case, he must h-i deemed to have made a gift of them to the public, fbid. 

39. By the tei-ms "actual darnixge" wliich the plaintiff may recover under the 
patent law, are meant such damages as he can actually prove, and has in fact sus- 
tained, as conti'adistinguished from mere huaginary or vindictive damages, wMch 
in personal torts are sometimes given. Ibid. 

40. The rule of damages where the user of a machine is proved, should be the 
value of the use of such a machine, during the time of the illegal user. Ibid. 

41. Where merely the making- of the machine is proved, as no actusd damages 
have been sustained, the jury should give only nominal damages. Jbid. 

42. The juiy are to estimate the plaintiii's single damages, and the court will 
treble them in awai-ding the judgment. Ibid. 

43. The sale of the materials of a patented machine by the sheriff, on an exe- 
cution against the owner, is not such a sale as subjects the sheriff to an action for 
an inft'ingement of the patent right, under the patent act of .iprd 17, 1300, 
ch. 179. (3 Bior. 342.) Sa-wiaet al. v. Guild, \ Gallis. 485. 

44. The making of a patented machine, to be an offence within the 
purview of the patent act, must be the maldng with intent to use for profit, and 
not for the mere purpose of phiiosoplTical experiment, or to ascertain the verity 
and exactness of the specification. Ibid. 

45. The original inventor of a machine is exclusively entitled to a patent for it.. 
Odinrne v. fVinckley, 2 Gallis. 51. 

46. If another person invent an improvement on such machine, he can entitle 
himself to a patent for the improvement only; and does not thereby acquire a 
tight to patent and use the original machine; and if he obtain a patent for the 
whole machijie, and not for the improvement, only, Ms patent is too broad, and 
therefore void. Ibid. 

47. The material question in patent causes, is, not whether the same elements of 
motion, or the same component parts are used, but whether the given effect is 
produced substantially by the same mode of operation, and the same combination 
of powers in both macMnes. Mere colourable differences or slight improve- 
ments cannot shake the right of the original inventor. Ibid. 

48. It is a presumption of law that when a patent has been obtained, and the 
specifications and drawings recorded in the Patent Office, every person who sub- 
sequently takes out a patent for a similar machine, has a knowledge of the prece- 
ding patent. Ibid. 

49. The proceedings under the 10th sec. of the patent act of February 21, 
1793, ch. 156. (2 Bior. 348.) are in the natvu-e of a scire facias at common lav/ 
to repeal a patent. Steams v. Barrett, 1 Mason. 153. 

50. Upon a judgment rendered in the Disti-ict Cotirt on such a suit, eJTor lies 
to the Circuit Court. Ifiid 



Xil DECISIONS ON PATENTS. 

51. The scire facias in such a case ousjlit to contain a direct allcg-ation or sug'- 
gestion that the patent was obtaiiied siureptitiously, or upon false suggestion, and* 
to call upon the defendant for that cause only, to shew cause why the patent 
should not be repeated. Ib'd. 

52. In this proceeding Ae defendant's possession of the patent is so (ax prima 
facie evidence of his right as that the onus probundi is cast on the plaintiff, who 
is bound to prove that the patent was obtained surreptitiously or upon false sug- 
gestion. Ibid. 

53. By the expres.sion "true inventor" in the statute is undoubtedly meant the 
sole and exclusive inventor, for if the machine were the joint invention of sever- 
al persons, neitlier of them could claim to be the true inventor, having an enelu- 
sive i-ight to the patent, but the interest would be a joint or common interest in 
the whole. In such a case therefore, if a party were to obtain a patent for the 
invention, having sworn that he was the true inventor, he would, in the language 
of this act, obtain it upon "false sugg^s-tion,'* and as such false suggestion would 
be a sm-prise and fraud upon the government, it might well also be declared to 
be obtained "surreptitiously." Ibid. 

54. If a patent has been obtained by the plaintiff upon the defendant's refusal 
to submit to an arbitration, according to the 9th sec. of the act of February 21, 
1793, ch. 156. (2 Bior. 348) and the defendant subsequently obtain a patent for 
tlie same invention, this- is not conclusive proof tliat the latter was obtained sm-- 
reptitiously or upon fiilse suggestion. Ibid. 

55. The sole object of such an arbitration is to ascertain who is, prima facie, 
entitled to tlie patent, but when once obtained, the patent is liable to be repealed 
or destroyed by precisely the same process, as if it hskd been issued without 
objection. Ibid. 

56. The law allows a party a patent for a new and useful invention, and by 
"useful invention" is meant, not an invention, in all cases superior to the modes 
now in use for the same pm-pose, but useful in contradistinction to frivolous and 
mischievous inventions. Loivell v. Lexvis, 1 Mason, 182. 

57. The patentee must describe in his patent in what his invention consists, with 
reasonable certainty, otherwise it is ^oid for ambiguity. If it be for an improvement 
in an existing machine, he must in his patent, distinguish the new from the old, and 
coi^iine his patent to such parts only as are new; for if botli are mixed up togeth- 
er, and a patent is taken for the whole, it is void. Ibid. 

58. But if the invention is definitely described in the patent, so as to distin- 
guish it from wliat is before known, the patent is good, although the specification 
does not describe the invention in such full and exact terras, that a pei-son skilled 
in the art or science of which it is a branch, would construct or make the tiling 
invented; unless such defective desci-iption or concealment were with intent to 
deceive the public. Ibid. 

59. As among inventors, he who is first in time has a prior exclusive right to 
the patent for the invention. Ibid. 

60. In an action for tlie infringement of a patent rlglit, the law gives to the 
plaintiff treble tlie actual damages sustained by him: and the i-ule is to allow him 
treble tlie amount of the profits actually received by the defendant, in conse- 
quence of his using the plaintiff's invention. Ibid. 

61. The jury are to find the angle damages, and the court to treble them in 
awarding jinlgment. Ibid. Gray ct al. v. Jamea et al. 1 Peters' C. C. R. 394. 

62. By "useful invention" in the patent act of the United States, is meant an 
invention which may be applied to a beneficial use in societ}', in contradistinction 
to an invention which is injui-ious to the morals, the health or the good order of soci- 
ety. Bedford v. Ihtnt et id. 1. Mason, 302. Kneass y. Schuylkill Bank, C. C. U. 
S. P. Oct. 1820. MS. 

63. It is not necessaiy that the invention should be of such general utility, as 
to supersede all other inventions previously in practice, to accomplish the same 
purpose. Ibid. 1 Mason, 302. 

64. Nor is itimpoi"tant that its practical utility should be very limited, for the 
law do -s not look to the degi-ee of utility. Ibid. 

65. Tlie statute declares it to be a good defence to an action for the infringe- 
ment of the patent right, that tlie thing secured by the patent was not originally 
di.scovcred by the patentee, but had been in use, or had been described in some 
public work, anterior to the supposed discovery of the patentee. Ibid. 



DECISIONS ON PATENTS. Xlll 

66. The first inventor, who h;vs put the invention in practice, and only he, is 
i^ntitled to a patent. Every subsequent patentee, altliougli an original inventor 
may be defeated of his patent rig-ht, upon proof of such prior invention being- 
put into use. Ibid. 

67. Any patent may be defeated by shewing that the thing secured by the pa- 
tent, had been discovered and put into actual use, prior to the discovery of the 
patentee, however limited the use or the knowledge of the prior discovery 
might have been. Ibid. 

68. A joint patent may well be &r a joint invention, but not for a sole invention 
. of one of the patentees: if each of the patentees obtain separate patents for the 

.'ii'.me invention, as his exclusive invention, and afterwards both oljtain a joint pa- 
tent for the same as their joint invention, tliey are estopped by tho joint patent, 
from asserting any title under the several patents. Barret et al. v. Hatl et a/. 1 Ma- 
son, 44:7. 

69. If several patents ai'e taken out by sevei-al patentees for a several inven- 
tion, and the same patentees afterwards take out a joint patent for the same as a 
joint invention, the parties are not absolutely estopped from asserting- the inven- 
tion to be joint, but the former patents are very strong evidence against a joint 
invention. Ibid. 

70. A patent may be for a new com.bination of machines to produce ceiiain 
effects: and this whetlier the machines constituting the combiiiation be new or old. 
But in such case, the patent being- on the "combination only, it is no infringe- 
ment of the patent to use any of the nmChines separately, if the %\holc combina- 
tion be not used. Ibid. 

71. A patent cannot embrace various distinct improvements or inventions, but 
in such case the party must take out separate patents: and if the patentee 
has invented certain unproved machines, which are cnjjable of a distinct 
operation, and also has invented a combination of those machines to produce a 
connected result, the same patent cannot at once be for the combination and for 
each of the impix)ved machines, for the inventions are as distinct as if the subjects 
were entirely different. Ibid. 

72. If the patent be for an improved macliine, or for an improvement of a ma- 
chine, for the meaning of the terms is substantially tlie same, then the patent must 
state in what the improvement specifically consists, and it must be limited to such 
improvement. Ibid. 

73. If therefore the terms be so obscure or doubtful that the -court cannot say 
which is the particular improvement which the patentee claims, and to what it is 
limited, the patent is void for ambiguity; and if it covers more than the improve- 
ment it is void, because it is broader than the invention. Ibid. 

74. Where a combination of machinery already exists up to a certain point, 
'and the patentee makes an addition or improvement to the machinery, he must 
confine his patent to the improvement. Ibid. 

75. If an invention consist in a new combination of machineiy, or in improve- 
ments upon an old machine to produce an old effect, the patent should be for the 
combined machinery or improvements on the old macliine, and not for a mere 
mode or device for producing such effects, detached from the machinery. Ibid. 

76. An inventor cannot, under the patent laws of the United States, have two 
subsisting vahd patents, at the same time, for the same invention. The first that 
he obtairis, wliile it remains tmrepealed, is an estoppel to any future patent for the 
same invention, founded upon the general patent act. Odiarne v- The Jimesbury 
J^ail Factory, 2. Mason, 28. _ _ 

77. Where a party claims severail distinct and independent improvements in the 
same machine, and procures a patent for them in the aggregate, he is entitled 
to recover against any person who shall use any one of the improvements so pa- 
tented, notwithstanding there has been no violation of the other improvements. 
Moody V. Fiskeet al. 2 Mason, 112. 

78. Where a patent is for a new combination of existing machinery or ma- 
cliines, and does not specify or claim any improvements or invention, except the 
combination, unless that combination is substantially violate, the patentee is not 
entitled to any remedy, although parts of the machinery are used by another, be- 
awse the patent, by its terms, stands upon the combination only. Ibid. 

79. Where a patentee, in his specification, states and sums up the particidars of 
Kis invention, and his patent covers tliem, he is confined to sach summary, and he 



XlV DECISIONS ON PATEKTS. 

cannot afterwards be permitted to sustain his patent by showing that sorae part 
which he claims, in his summing up, as Ids invention, though not in fact his inven- 
tion, is of slight value or importance in iiis patent. His patent covers it; and if 
it be not new, the patent must be void. Ibid. 

80. The juiy may, in a case for infringing a patent, give the plaintiff, as part of 
his actual damage, such expenses for counsel fees, Stc. as have been necessarily 
ino iiTed in vmcOcating the plaintiff's riglit by a suit, and wliich are not taxable 
in ihe bill of costs. Boston Maniifucinving Co. v. Fiske et al. 2 Mason, 119. 

8:. An invention or improvement, for which a patent has been obtained, must 
be useful, within the meaning of tlie patent law, or the patent is void. Lungdoji 
V. Dp Groot et al. 1 Paine, •.03. 

82. Whether the usclulness of an invention be matter of fact to be left to the 
jmy, or whether the court is to decide it as matter of law. Query? Ihid. 

83. Il seems, however, that if, on the plaintiff's own sliowlng, ttie invention 
app<rai-s to be useless, and an imposition on the pubUc, the court should so du'ect 
the, j my. Ibid. 

An invention of an ornamental mode of putting up tlu-ead, which gave it no 
addtonal value, but mere.y made it sell more readily at r^itail, and for a lai'ger 
pHce, is not a useful invention wittnn the meaning of the patent law. I/nd. 

84. Under the patent act of February 21st, 1793, c. 156. (2 Blov. 348.) a pa- 
tent is valid, although the invention may have been in use tor years antei io]- to 
the date of the patent, if the patentee was tlie inventor. Goudyeas v. Matthews, 
1 Paine, 300. 

85. A patent for an entire machine is valid, although the invention consists on- 
ly of an improvement on such macliine; but the patentee is entitled to an exclu- 
sive use of no more tlian his improvement. Ibid. 

86. Tile first section of tlie patent act of Februaiy 21st, 1793, c. 156. (2 Bior. 
348.) construed in connexion with tlie other sections of the act, means that the 
inventon should not be known or used as the invention of any other person than 
the patentee, before the application for the patent. Morris v. Huntingdon, 
1 Paine, 348._ 

87. If the invention has got mto use while the inventor was practising upon it, 
with a view to improve it before applying for a patent, such use does not invali- 
da:e the patent; and the motive for the delay is a question for the jur)'. Ibid. 

88. One who has patented his invention, cannot take out a new patent for the 
same invention, until tlie first is suorendered, repealed, or declared void. Ibid. 

89. Tlie obstacle of an imalid patent may be removed by having it declared 
void after a verdict against it, or by having a vacatur entered ex parte in the De- 
partment of State, on a surrender of tlie patent. But the provisions of the 
sixth section of the act do not enable a patentee to declare his own patent void, 
and a verdict in a suit on the second patent, in favour of such patent, does not 
avoid the first patent. ^ Ibid. 

90. It seems, that on surrendering a patent and taking out a new one, the latter 
should be onty for the unexpu*ed pai't of the fourteen years since obtaining the 
fii-st pat-nt. Ibid. 

91. Query? Wlictlier a new patent can be taken out where a patent has been 
declared void under the sixth section of the act. Ibid. 

92. Oil an application for an injunction to restrain tiie infringement of a patent 
rjgiit, it should be stated, in the bill or by affidavit, that the complainant is the in- 
ventor, and the bill must be sworn to: it is not sufficient that tliis fact was sworn 
to when the patent was obtained. Sullivati v. fledfidd et al. 1 Paine, 441. 

93. To obtain tiie injunction, the case shoidd be such as to leave little, if any 
doubt in the mind of the court, as to the validity of the patent; especially if it 
rests upon tlie complainant's own showing, without any opposing testimony. Ibid. 

94. Tlie act of February 15ti), 1319, c. 430. (6 L. U. S. 369.) does not alter 
tlie principles on which injunctions are issued, but merely extends the jurisdic- 
tion of the Circuit Courts to parties to wliom it did notbefore extend. Ibid. 

95- The established rules which gov^-rii courts of equity on such applications, 
are, tJiat where there has b^en an exclusive possession of some duration, under 
the patent, an injunction wUl be granted without putting the party previously to 
establish the validity of his patent at law; but when the patent is recent, and it is 
attempted to be shown that the specification is bad, or otherwise that the patent 
ought not to have been granted, the court will not take the decision upon itself, 
but will send the paily to establish his patent at law. Ibid. 



DECISIONS OK PATENTS. X\ 

96. A patent for an improvement should describe the machine in usp, that it 
may be known in wiiai. the improveint nt consists. I/>i(l. 

97 One had patented "a new and useful inijn-ovcment in the steam tow- 
boat;" but the specification did not mention tiie inventon as an improvement, 
but simply described u ■ ow boat: Hc-ld, that the specification was broader tlian the 
patent, aiid ther.'fort mui. \/>id. 

98. T!ie inv.ntion siiould be so clearly described as to enable the public to 
{jutit in use. I'id. 

99. The dpecilicat'on described the invention as " consisting essentially in at- 
taching the packet -0 tile stean^iboat, with rope;., clia'ns, oi- spars, so as to commu- 
nicate the power of the engine fiom ilie tov,' ng- ^-essel to the vessel -taken in 
tow, and kept always at convenient dlstanc.'; the manner of apjjlyiiig- the povrer 
Taiying with the c.vcur.istances in some m-:asure.-*' Hr'Id, bad for uncertainty. Jbul. 

100. To obtain a pattr.t under the laws of the United States, the party nuust 
be the origir.al invent.jr in reference to the whole world, it is not sufRcicnt thai 
lie be the first inventor nithm the United States. ReingefS x. Kanowera et ul. 
1. Wash. C. C R. 168. Evans w. Rum,, 1 Peters' C. C. R. 323. 

101. One who is th'^ .mvtntor of an improvement in the principle of a machine, 
has the same r^ght to the use of it, as the inventor of the original machine had to 
that: alitev if it be only in the form or proportion. Ibid. Grey et al. v. James et al. 
1 Peters' C. C R. 394. 

102. It is for the jury to decide whether the specification discloses tlie whole 
trutli relative to tlie discov* ry, or whether any thing material has been concealed 
with intent to deceive. Ib'd. 

103. Wiierethe patentee grants the macliine, or agrees to deliver it, he cannot 
recover ilamages for the use of it against "lis gi-antee, for the agreement implies 
necessai'ily the riglit to use it in any manner the grantee pleases, or to rent it to 
anoth'^r. Ibid. 

104. Wiiere a suit is brought against A. and B. for the infi-ingement of a pa- 
tent right, the plaintiff may recover against one, though no proof is given 
against the other, for all torts are joint and several, and plaintiff may recover 
against one defendant, though the other be acquitted. Ibid. 

105. It is a sufficient objection to the validity of a patent, that the allegations 
and suggestions of the petition are not recited in it. Evans v. Chambers, 2 
Wash. C. C. R. 125. 

If they be substantially set forth, it is a sufficient compliance with the requisi- 
tions of the law. Ibid. 

106 In order to entitle tlie plaintiff to recover for a violation of his patent 
right, tiic fact must be made out to the satisfaction of the jurv', that he was the 
original inven.tor in relation to every part of the world : nor is it material, pro- 
vided the same invention had been previously made, any v/here else, that the 
plaintiff knew of such prior discovery. Daiuson v. Fallev, 2 Wash. C. C R. 311. 

107. Under the act of Congress, of January 21, 1808, ch. 117- (4 Bior. 135.) 
and a patent taken out pursuant to it, Oliver Evans rn-g'ht recover damages for 
the use of a machine ^niolating his paterit, after notice of tlie patent, although 
the machine mig'ht have been constructed prior to the passing of the law. — 
Evans V. H'eiss, 2 Wash. C C. R. 342. 3 Hall's Am. L. Journ.^180. S. C. 

108. Under the general patent law, the plaintiff has a right to recover against 
a person who erected a machine prior to the issuing of a patent, and made use 
of it afterwards. Ibid. 

109. The patentee of an invention, notwithstanding he had given the benefit of 
his invention to another, may recover for the violation of his patent, not having 
assigned away his whole title and interest in it, and no deed of assignment having 
been recorded in the office of the Secretary of State. Parl^ v. Little et al. o 
Wash. C. C. R. 196. 

110. In an action for the violation of a patent right, the declaration need not 
aver that the preliminary steps to obtain a patent, were taken, because if it aver that 
the patent was granted in the form prescribed bylaw, the court, upon demmrer, 
will presume that every thing was rightly done to obtain it. Ex'rs. of Fulton v. 
Myers, C. C. U. S. P." Oct. 1818. MS. 

111. But it is fatal on general demun-er, if the declaration omit to aver that a 
patent did issue ; it is not sufficient to allege it \\-as made out in due form, under 
the seal and in the name of the United States, by which there was granted, &c. 



XVI DECISIONS ON PATENTS. 

The law prescribes that the patent so made out shall be delivered to the petition- 
er, and that no person can receive it till he has taken the oath and made the dis- 
closure requii-ed u\ the 2d section. Ibid. 

1 12. It is necessary to aver the attestation of the President, and it is not to be 
presumed from the foreg-oing- general allegation. Idid. 

113. The certificate of the Attorney General forms no part of the patent. Ibid. 

114. It is not nocessaiy that the declaration should particularly designate in 
what the improvement consists ; it is sufficient that the breach stated be as broad 
us the right set forth in the declaration and granted in the patent. Ibid. 

115. In an action for the violation of a patent, v/here the patent and specifica- 
tion are so ambig-uous as to leave it uncertani v/hether the giant is for an im- 
provement in the making a certain instrument, or in the mode of using it, the 
affidavit may be referred to, for the purpose of explanation. Pettibone v. Derrin.' 
jer, C. C. U. S. P. Oct. 1818. MS. 

116. If two machines be substantially the same, operating in the same man- 
ner to produce the same result, though they vary in forms, proportions and de- 
gxees of utility, they are the same in principle, and the discoverer of tlie latter 
is entitled to a patent only for an improvement. Evans v. Eaton, 3 Wash. C. C. 
R. 443. 

117. In an action for the violation of a patent, the defendant, under the gen- 
eral issue, witliout notice of the special matter may give in evidence the act of 
Congress, respecting patents, as well as some other matters than those enumera- 
ted in the sixth section^ such as alienage of plaintiff", and license by him to use 
the invention. But he cannot give in evidence that the invention is not new, nor 
can that circumstance however apparent, be judiciallv noticed by the jury. 
JiTnectssv. Schuylkill Bank, C C U._ S P. Oct. 1«20. MS. 

lis. Under the general issue defendant cannot give evidence of any of the 
gTOunds of defence eiramerated in tlie sixth section, but he may make objections 
to the validity of the patent of a different kind, such as the want of a specifica- 
tion or written description as i-equired by the 3d section, or a specification ambig- 
vious and unintelligible, which is the same as no specification. Ihi^. 

119. These are detects in the plaintiflT's title, apparent upon the face of th« 
rlocuments, on wliich the title is founded. On the same ga-ound, defendant may 
©bject that tlie patent is broader than the discovery, that it is for an miprove- 
ment wiiich is not distinguished in the specification from the original inventioii? 
that the suggestions of petition are not recited subsfantially in the patent. Ibid. 

120. A mistake of the word painting {qy printing in the patent is immaterial, if 
explained, by other parts of the patent and specification, so that there can be no 
mistake. Ibid. 

121. It is no objection to the validity of a patent that the mode of performing 
an o])eration, com.mou and well known, is not described. Ibid. 

122. An action for the violation of a patent right may be sustained against a 
coi-poration, when acting in that character, it dii-ects an act to be done, which 
infringes the patent, '[bid. 

123. Upon a pica of not guilty, the plaintiff" must prove, not only that defen- 
dant has made a machine, but that it substantially resembles that for which the 
plaintiff" had a patent. Dixon v. Mayor, C C. U.'S. P. April, 1821. MS. 

124. It is not a defence that plaintiff" was not himself the original projector of 
the improvement, if tlie patent was taken out with the knowledge and assent of 
the oi'iginal projector and not in fraud of his right. Uid. 

125. Tlie plainlifT must in all cases prove an infringement of his right subse- 
quent to the date of his application, or patent; but if defendant attempts to avoid 
the patent, by sliewing that plaintiff" was not the original discoverer, the patent 
v.'ill be considered as relating back to the original discovery. Ibid. , 

126. It lies on the defendant to shew that some otlier person tlian the patentee 
was the original inventor; it is the point of his defence and he must sub.stantiate 
it. Ibid. 

127. It is not enough that the thing designed to be embraced by the patent 
should be made apparent on the trial, by a comparison of tlie new with the old 
machine. TIic patent or specification must distinguish the new from the old, so 
as to point out in wliat the improvement consists. Jbid. 

128. Under a notice tliat the def^-ndant will prove the prior use of the ma- 
chine in the United States, he will not be permitted to gi^'e -evidence of a prior 
use in England. Ibid. 



k 



KECISIONS ON PATEI^TS. XVW 

129. In patent causes, the rule is to grant an injunction on filing of the bill and 
before a tiial at law, if the bill state a clear rij^ht, and verifies it by affidavit. 
Isaaci V. Cooper. C. C U. S. P. Oct. 1821. MS. 

ISO. If it state an exclusive possession of the invention, the injunction is 
granted, though the court may entertain doubts as to tlie validity 'of the pa- 
tent. Jbid. 

131. But if tliere be glaring defects in the patent or specification, it is refu- 
sed. Ibid. 

132. Where the patent is modern, and objections ai'C made to the patent or 
specification, the court will not act till the right is estabhsed at law, which the 
oouii; will order. Ibid. 

133. h the bill does not set forth a possession by the'plalntiff of his invention^ 
at any particular time, it is defective. Ibid. 

134. If the answer denies that defendant uses plaintiff's invention, the injunc- 
tion will be refused. Ibid. 

135. In an action for the violation of a patent right, it is sufiiclent under the 
plea of the genei-al issue, for the defendant to give notice tliat the plaintiff is not 
the inventor of the machine for which the patent was obtained, if that constitutes 
the defence, without stdting in the defence who was the inventor, or who had 
previously used the machine. Eva?is v. Kremer, 1 Peters' C. C. R. 215. 

136. If in such notice the defendant specifies some persons who used the ma- 
chine, he may prove the use of it, by others not named in the notice. Ibid. 

137. A legislative grant of an exclusive privilege in an invention, for a defin- 
ite period, does not imply an irrevocable contract v.ith the people, tliat at the 
the expiration of the period the invention shall become their propertj-. The le- 
gislature may revive the grant, but if they refuse to do so, at the end of the pe- 
riod the invention may be used by any one. Evans v. Eaton, 1 Peters' C. C. 
R. 322. 

138. The patent granted to 0. Evans, contains no grant of aright to the seve- 
ral machines, but is confined to the improvements in tlie art of manufacturing 
iiour hj those machines; although the act of Congress, authorizing the grant of 
the patent, authorized it to be issued for the several macliines, as well as for tlie 
entire improvement. Ibid. 

139. The schedule annexed to letters patent, is part of the patent, so far as 
it is a desci-iption of the machine, but no farther. Ibid. 

140. A patent may be for a new and useful act: but it must be practicable and 
explicable, and referrable to something which may prove it to be useful. Ibid. 

141. Th e gi-ant of an exclusive privilege by the patent, can be only for the 
discoveiy recited and described in the patent and specification. Ibid. 

142. A macliine or an improvement may be new and entitled to a patent, al- 
though parts of it were before known and used. Ibid. 

143. The combinations of old machines to produce a new and useful result^ 
is a discovery for which a patent may be granted. Ibid. 

144. One who has obtained a patent for such a combination, cannot recover in 
1 action against one for using one of the known macliines of which the combina- 
tion is formed. Ibid. 

145. There is no hmitatlon to the period in which the defendant, under the 
general issue, may give in evidence tliat the patentee was not the original inventor. 
Ibid. 

146. Where two machines are substantially the same, and operate in the fame 
manner to produce the same result, they must be in principle the same. Grav it 
al. V. James et al. 1 Peters' C C. R. 394, 

147. A patent "for an improvement in the art of making nails, by means of a 
machine which cuts and heads the nail at one opei-ation," is not a grant of an ab- 
stract principle, nor is it the grant of the different parts of any machine, but <y^' 
an improvement apphed to a practical use, effected by a corabinatioii of varioi^ 
mechanical powers to obtam a new result. Ibid. 

148. It is not sufficient to invalidate a patent that the specification is materially 
defective, unless the patentee intended by concealment of parts of the machine 
to deceive; and where practical mechanics are enabled to supply any omission in 
the specification, such an intention will not be presumed. Ibid. 

149. After a patent has been obtained for an invention or discover}-, tlie dis;isr 
of it by the patentee is not an abandonment of the rights of the patent je tche 
same, but they continue for fourteen venrs from the date of the patent. ^b:S. 



~f> 



XVIU APPLICATION FOR A PATENT. 

150. Tlicre being' no act of Congress conferring on the Circuit Courts of the 
United States, a right to take cognizance, as a court of equity, of a case under 
the patent law, between citizens of the same slat;-, that court cannot take cogni- 
zance of such a cause. Livingston el a!, v . Van I ge, et al. 4 Hall's Am. L. .1 ovu-. 56. 

151. Drawing's annexed to a speciiicati.n, and rtfen-edto by viumbers or let- 
ters in tile specification, consiitute a part of the specification, and may be refer- 
red to in aid of t!ie description to give it certainty. I'arl v. '•■uwiier, 4 IVfason. 

152. A combh-.aticn, though simple and obvious, yet if eniirely new, is pa- 
tentable ; and it is no objection, that up to a certain point old machinery is made 
use of. Jhid. 

153 A patentee cannot maintain a suit, after he has m,ade an a^^signment, for 
any violation of liis patent ; bat tiie suit must be brongiit by tlie ass guee. Ibid. 

134. An assignment made before the patent is obtained, is good, and binds 
the right. Herbert v. .Hilams, 4 Mason. 

155. The patent law of the ?:nited States differs fi-om that of England in ma- 
ny respects. A mere public use by others, before taking out a palint, on a sale 
thereof by 1lie mvc.itor, is not decisive against him here as it is in England. — 
Milhvs V. Sihlwe. Ibid. 

156. Anin\ei!tor may abandon liis invention and sun-ender it to the public. 
This inchoate r'.glrt once g-one cannot afterwaixls be resumed at pleasm-e. fenmck 
and Sellers v. Diabigne, 2 Peters'. 

157. The true meaning of the words in the patent law, "not known or used 
before the application ;" is, not known or used by the piibli.c, before the apphca- 
tion. Ibid. 

158. An inventor is not permitted to hold back, for a long period of time, his 
invention ; enjoying a monopoly : as this would retai'd the progress of the useful 
arts. Ibid. 

159. A patent is not sustahiable in law when tlie first suggestions of tlie pa- 
tentee for obtaining it were not true. Ibid. 

160. IMie true constiiiction of the patent Law is, that the first inventor cannot 
acquire a good title to a patent, if he suffer the thing invented to go into public 
use, or be publicly sold for use, before he make application for a patent. This 
voluntary act, or acquiescence in the pub-l'c sale or use is an abandoinnent of his 
iight ; or rather, creates a disability to coai])ly with the terms and conditions of 
the law ; on which alone a patent can legally be granted. Ibid. 



APPLICATION FOR A PATENT. 

PETITION. 

To Ji. B. Secretary of State of the United States. 

riie petition of C. D. of , in the County of , and State of — 

ectfull}- represents — 

Tliat youL- petitioner has invented a new and useful impro\^ement in ■ 



siot known or used before his invention, the advantages of which he is desirous of 
riecmiiig to himself and his legal representatives, he therefore pi-ays that lettere 
patent ofthe United States may be issued, gi-anting unto your petitioner, his heirs, 
administiators or assigns, the full and exclusive right of making, constructing, 
using and vending to others to be used, his said improvement; your petitioner 

having paid dollars into the treasury of the United States, and com]:)licd 

with other provisions ofthe patent law. C. D. 

Count ij of , 7 [oath.] 

State of •-, S '■*• 

On this of , 183-, beforethe subscriber, a justice of the peace, in and 

for tlie saifl county, personally appeared the aforenamed C. D., and made solemn 
oatli [ or ujinnation] according to law, that he verily believes himself to be the 
true and original inventor, or discoverer of the machine Cart, i^ivention. or im- 
provement, composition of matter, etc. J above specified and described; and 
that he is a citizen of the United States. 

, Just. Peace. 

The specification, signed before two witnesses, is accompanied by a model, 
perspective drawing or drawings and references ; aU of which are filed in the Pa- 
tent Oifice; unless duplicate di'awings are sent, then one is affixed to the patejit 



AN 

OF AIL 

PATENTS AND PATENTEES 

ON RECORD IN THE PATENT OFFICE 



Ashes, pot and pearl. Samuel Hopkins - .= - jtily 31, 1790 

Ashes, pot and pearl, furnace for. Edward Ryan - April 29, 1793 

Ash, pot, improvement in manufacturing. Edward Ryan Nov. 19, 1796 

Ash, pot, manufacturing. William Forbisher - - Nov. 17, 1796 

Alkali, from marine salt, extracting from kelp. JohnNazro July 6, 1797 - 

Axes, improvement in sharpening. John Shotwell - March 16, 1799 

Air Pump, ventilator for ships - - - - 

— , for mines, &c. Richard Robotham - - Oct. 10, 1801 

Antibilious Pills. Thomas H. Rawson - - - July 24, 1802 

Astronomical Quadrant. Matthew C. Groves - - Sept. 3, 1809 

Antibilious stomach cordial. Simon Lazarus - - Dec 21,1802 

Apples, machine for paring. Moses Coates, Coatsville, Penn. Feb. 14, 1803 
Antisceptic gas, improvement in the mode of obtaining. Peter 

DeLaBigre, and J. B. M Picornell - - - March 24, — 

Antibilious PUls. Thomas H. Rawson, New London, Conn. April 4, — 

Alcohol, improvement in the method of distilling. Lemuel J. 

Hilborn, Freehold, N. York, and Biddis, Philadelphia June 4, — 

Air, or Bellows Pump, for raising water. Daniel M. Miller March 5, -- 
Auger, improvement. Christopher Hoxie - - July 12, 18D4 

Ashes, mode of manufacturing. Joseph Bellows, jun. and Eben. 

White - - - - - Dec. 29, - 

Andirons, improvement in. John Stickney, Baltimore - May 4, ~ - 

Anti-Stream-Boat Wm. Wadsworth, Hartford, Connecticut July 17, 1806 
Artificial Slate, or Tile. Thomas Woodsend - Aug. 7, — 

Auger, improvement in. William Hale, Champlain, New York Feb. 7, 1807 
Axle, and box of carriages. Cyrenus Beach, New Jersey - June 26, ~ 
Anglet for taking and laying down angles. B, Dearbon, Boston April 29, 1808 
Alarm Bell for fire engines. James P Parke, Philadelphia Dec. 19, ~ 

Astronomical Time-keeper. Theodore Newell, Sheffield, Mass. July 7, 180,9 
Auger. See Screw. Ezra L'Hommidieu. 

Apples, machine for pairing. Steph. Cruttenden, Guilford, Conn. Aug. 25, -- 
Auger for mining. Perkin Nichols, Boston - - May 18, '-i' 

Auger. Stetson and M. Selree. Georgetown, Ken, - I*ec. 11, - 

13 



EBi^R^pWP^B^r' 



4 B 

Apples, machine for coring and quartering. Cyrus Gates, Rut- 
land county, Virginia ... - Dec. 15, J810 
Andirons and fire places. John Sweet, Berkshire, Mass. Feb. 26, 1811 
Air, draught, Subignies. Samuel Randal], Providence - March 12, - 
Air flue for a chimney. James Macombes, Greenwich, N. Y. Nov. 19, — 
Air, difference of rarefied and unrarefied. Sam. Morey, Phil. April 8, 181>S 
Acids, mode of preparing vegetable. Nath. S. Allison and B. Hug- 

ler, Philadelphia _ _ . _ June 5, — 

Asclepias, manufacture the. George Smith, New York May 28, 18 IS 

Augers. Martin Howe, New York . . » April 2, 1814 

Andirons. Willaby Dexter, Winchester, Connecticut May 17, — 

Alarm Bell. Ben. E. Freymuth, Philadelphia - Dec, 22, - 

Auger. Joseph Brownwell, Otsego, New York - May 16, 1815 

Ashes, pot and pearl. Jacob Latting, New York - April 26, 1816 

Alternate lift for bricks and mortar. Ben. Dearbon, Boston June 20, 1816 
Auger, single twist screw. Ezra L'Hommedieu, Norwich, Conn. July 17, — 
Anvil and hammer, Charles Josselyn, Pembroke, Mass, Oct. 9, — 

Alum made from Lignite. Genit Twost, Philadelphia March 3, 1817 

Anti-attrition, compound. Edward Motts, Philadelphia Oct. 4, — 

Archimedian Screw. Jeremiah Black, North Penn. Jan. 17, 181S 

Auger to bore rectilinial holes. Cyrus Jackson, Butternuts, N. Y. Feb 14, ~ 
Aromatic Steam Bath. J. Deverin& J. B. Isabelle, Lexington. Ken. July 6, ~ 
Asiatic Lenitive. Ez. Audler, New York - - Oct. 26, — 

Anti-friction Bush. James Rudder, Norfolk, Virginia - Feb. 6, 1819 

Axle, moveable. Geo. N. Reynolds, Charleston, S. C. April 29, 1819 

Auger, tube Robert Thomas, Richmond co. N. C. - May 22,-^ ~ 

Auger, twisted screw. W^m. Holmes, Winchester, N. H. April 4, 1820 

Aqueduct pipes made of marble. Thos.B. Robbins, Stockbridge, 

Mass. March 19, 1821 

Anti-dyspeptic Pills. George Smith, New York. - August 7, — 

Andirons, improvement in. William Pye, New York, - Nov. 16, — 
Anti-dysenteric medicine. John G. Voight, Rochester, N. York Dec: 4, — 
Anti-dysenteric pills. J. C. M. Brockway, Lyme. Conn. March 13, 1822 

Auger, for boring post holes. Christopher Hoxie, Hudson, N. Y. July 26, 1824 
Apple cutting machine. Andrew Glendening, Loudon co. Va. Sept. 9, ~ 
Apples, machine for grating or grinding. JoelFarnham,Tio.N. Y.June 28, 1825 
Auger, improvement in the strap. Silas Gore, Shesequin, Penn. July 20, — 
Augers, mode of turning any number. Hardin Branch, N. York Aug. 7, 182G 
Auger, imp't applied to the. Joseph H. Schreiner, PhiJad'a Aug. 17, — 
Anthracite coal applied to generating steam. Daniel Collings and 

James D Gallup, Wilkesbarre, Pennsylvania - Oct. 12, ~ 

Auger for boring hubs, imp't in the. Sheldon Cadwfell, Wind- 
ham, Connecticut, .... TSov, 20, ~ 
Andirons, pedestal feet for. Edmund Smylie, New-York, Feb. 1, 182'7 

Do. Do. Feb. 22, ~ 

Apples, machine for grinding. H. E. Paine, and S. H. Russell, Le- 

Roy, Geauga county, Ohio, - - March 5, — 

Andirons, casting the feet of brass. John Griffiths, New- York, March 15, — 
Alcohol, mode of extracting by steam. Anson and Norman 

Wolcott, BloomfieW, New-York, ... March 19, - 

B 

Bark, extract of. John Biddes and Thomas Bidwell, Phil. Aug. 10, 1791 

Bedstead. Ludering Conrad Khun, Phil. - - Aug. 10, — 

Bellows. James Rumsey, Berkly county, Va. « - Aug. 26, ~ 

Boats, manufacturing. Peter Gordon, Phil. - - Aug, 10, — 

Boats, propelling. Henry Voight, Phil. - - Aug. 10, ~ 

Bark and Wood Sawing. Thomas Harrington, Boston - May 9, 179'2 

Bricks, making. David Ridgeway, Phfl. - - March 7, -■ 



B 5 

Bricks, manufacturing of. Christopher Bolls, New-York - Jan. 26, 1793 
Bricks, manufacturing of. Apollos Kinsley, New-York - Feb. 1, — 
Bells, construction and tone of Robert Leslie, Phil. - Feb. 2, ~ 

Bricks and Pan-tiles, manufacture of Sam. Brewer, New- York Aug. 7, •- 
Boats, Vessels and Carriages, machine for propelling. Abijah Bab- 
cock, Ohio - ... - Dec. 2, - 
Boats, improvement in propelling. Josiah Shackford, - March 21, 1794 
Bellows, construction of. James Drake, New Jersey - May 19, — 
Bark, grinding of John Mackley, Penn. - - July 19, — 
Boats, improvement in propelling. Daniel Keller, Penn. - May 25, 1795 
Boats and Vessels, propelling. Wm. Peter Sprangue, Penn. June 19, — 
Boiler for generating steam. See Steam. 

Bricks, tempering mortar for and making of A. Kinsley, N. Y. Dec. 20, ~ 
Beans, cultivating. See Com. 

Bolting Cloths, improvement in. Robert Dawson, Del. - May 12, 179C 
Bolts and round iron, improvement in forging. Clement Rentgen, Nov. 17, - 
Boards. See Shingles. 
Boiling. See Cooking. 
Books and paper> See Ruling. 
Bridges, improvement in. Charles W. Peale 
Bridges, improvement in. John Fowler 
Boats and Vessels, propelling. Jehosaphat Starr 
Bridges, improvement in. John Stickney 
Bellows, pendulous, &c. Benjamin Wyncoop 
Brick, tiles, &c. improvement in. John Hawkins 
Butter, preserving. Moses Johnson ... 

Bridges, improvement in. Timothy Palmer 
Boats, &c. machine for propelling. John Martin 
Bread, improvement in making. William Banks 
Balloon, Federal. Moses M'Farland - . - 

Boat for descending rapid streams. Daniel Keller 
Boots and shoes, manufacturing of. Dean Howard 
Bricks and tiles, machine for making. George Hadfield 
Bricks, improvement in making. Richard Mansfield 
Brewing with Indian corn. Alexander Anderson, Phil. 
Boats to ascend rivers, improvement in. David Grieve 
Boring machine for posts. Richard Weems, Annapolis, Md. 
Bark for dying, extract of. Samuel Downing, Trenton, N. J. 
Beaming machine. ler. Ladd, Charleston, N. H. 
Boxes for carriages, improvement in. Thos. B. Whitlock, 

Mount Pleasant, N. J. 
Bark, machine for cutting and grinding. Jacob Worrel, - 
Block making. See Lathe. 
Bricks, machine for making. Ezekiel 
Boiling Cistern, improvement in. Timothy Kirk 
Boat, insubmersible. Ab. Du Buc Marentille 
Boiler for accelerating the evaporation of liquids. J. MufFot 
Brandy, mode of making from all kinds of grain or fruit. Chris- 
topher J. Hutter ----- Feb. 11, - 
Boats, improvement in building. William Hopkins, Norfolk, co. 

Virginia ------ May 13, - 

Bellows for a furnace or forge, improvement in working. John 

Godfrey ------ May 25, - 

Barks, &c. improvement in the mode of extracting for dying. T. 

Bedwell and Wm. Mitchell - - - - June 7, 180.1 

Breaking and carding. See Wool. June 28, ~ 

Boring holes in rocks under water, machine for. John Baptiste 

Aveilhe ------ Aug. 24, — 

Boilers, improvement in ; also working stills with the same. Wm. 

Thornton, Washington city, D. C. - - - Oct. 28, ~ 

Bellows pump, dry. Enoch Alden - . „ . Nov. 15, *- 



Jan. 21, 


1797 


Feb. 24, 


„ 


April 28, 


.. 


June 3, 


.. 


June 26, 


-» 


July 11, 


- 


June 30, 


— 


Dec. 7, 


_ 


Nov. 21, 


— 


Dec. 14, 


1798 


Oct. 28, 


1799 


Nov. 5, 


.. 


April 10, 


1800 


May 15, 


— 


Oct. 24, 


— 


Jan. 26, 


1801 


Feb. 20, 


— 


March 16, 


._ 


June 12, 


— 


July 17, 


•- 


Feb. 23, 


1802 


March 17, 


- 


July 17, 


— 


Dec. 20, 


.. 


Dec. 23, 


_ 


Feb. 1, 


1803 



(> B 

Brick and Tile, machine for making by cutting the mortar. Nath. 

Miller and Philip W. Miller - - - - June 5, 1804 

Bedstead, improvement in. Ward Gilman and W. Jackson March 19, — 
Buttons, improvement in manufacturing. Geoi'ge W. Robinson, 

Providence, Rhode Island - - - - March 19, — 

Breaking and cleansing flax and hemp, machine for. 0. Roberts, 

Baltimore - - - - - - April 12, - 

Bell, sheep. See Cow or Sheep. 
Black oak bark. See Quercitron. 
Boring gun barrels, machine for. Nathan Forbes, Providence, 

Rhode Island . - . . . Dec. 31, - 

Bilious cordial, medicinal. Sam. Chamberlaine - - Dec. 31, — 

Beaming machine. Allen Hill, Hinsdale, Mass. - May 6, 1805 

Bark mill. Thomas W. Pryor, Philadelphia - - May 21 — 

Brick, apparatus for. See Tiles. 

Boiling, method of, for distilling, &c. Eggleston, Prince- 
town, Albany, N. Y. - - - - May 27, — 

Boilers, mode of setting. Eben Jenks, Portland, Maine - June 1, — 
Bellows boards, machine for plaining and sawing. John Hinman, 

New Haven, Conn. - - . - - June 1, — 

Bolts, mode of casting for ships. Joseph Share, Baltimore Oct 28, — 

Balance pendulum lock. See Loch 

Bridges, improvement in. Theodore Burr - - - Feb. 14, 1806 

Brick, machine for making John F. Gould - - March 1, — 

Boat'i. See Propelling. 

Boxes for carriage wheels. James Gridley, Boston - May 26, — 
Boxes for carriage wheels, Levi Brown, Berkshire, Mass. May 30, — 
Boring, machine for. Roger Selden . . - July 17^ — 
Boots and shoes, improvement in. John Bedford, Philadelphia July 16, — 
Brads, machine for cutting. Jonathan Ellis _ _ . Feb. 10, 1807 
Bottoms for boots and shoes, of metal. Sam. Milliken, Lexing- 
ton, Mass. Feb. 10, - 

Boots and shoes, improvement in making. W. Montgomery, 

Philadelphia . . . . . Feb. 11, - 

Butter, mode of making. B. G. and G. Burtis, New York - Feb. 27, — 
Bark, mode of applying for hats, &c. Sylvester G. Whipple, Hal- 

lowell, Mass. ..... April 17, — 

Bridges, mode of construction. Thomas Pope, New York April 18, — 

Bark, machine for grinding. Corns. Toby, Hudson, N. Y. May 7, — 

Box, for carriages. See ..ixle. 

Boots and shoes, mode of making. Eli Barnum, Mass. - Jan. 9, 180S 
Boats, mode of propelling. Philemon Heaton, Mark B. Boys, and 

Philemon Heaioij. 
Boats, etc See Impelling. 
Boring. See Pnssing. 

BrJ' k, mode or making. Asa Frost, Cazenovia, N. Y. Sept. 21, — 

Bo'ls and shot made by pressure. Thos. BrufF, Washington city Oct. 5, — 
Boots ind shoes. Sam. Chamberlain, Boston - - . Nov. 21, ~ 
Boiler, for distilling double. Amos Gunn, New Haven, Conn. Dec. 19, — 
Bellows. Henry Dotterer, Philadelphia - - - Feb. 16, 1809 

Bene oil. William Few, New York ... March 1, ~ 

Bow string, for hatters. Daniel NichoUs, New Milford, Conn. March 1, — 
Boxes, mode of boring for axle trees. A. Brood, Salisbury, 

Connecticut _ . - . . June 14, ~ 

Boiler. See Worm. James Trueman ... June 24, ~ 

Boiler and heater. Samuel Bolton, Philadelphia - - July 7, ~ 

Barbal Alkahest, or Magic Lotion. John Hopkins, Phil. - Aug, 24, — 
Boxes, mould for running. Samuel Smith, Amherst, Mass. Oct. 17, — 
Brick and tiles, machine for making. John F. Gould, Newbury- 

port, Mass. ...... Oct. 17, 1709 

Barilla, made of manufaclsiring. George Easterly, Richmond, Va. Feb. 5, 1810 



B 7 

Bridges, construction of. Joseph Joshua Dyster, Phil. - Feb. 23, 1810 

Buses for carnages Leonard Farwell, Lancaster, Mass. - March 5, — 
Bridges, construction of. John Tempieman, Georgetown, D. C. March 6, ~ 
Boring machine. Benjamin Hall, Canaan, New York - March 8, ~ 
Borer, mitre point. Benjamin Hall, Canaan, New York March 8, — 

Beehives. John Sweet, Bethlehem, Mass. - - April 11, ~ 

Boxes for wheel carriages. John Nicholson, Herkimer, N. Y. April 28, — 
Boring machine. John Webster, Barrington, Mass. - - May 1, — 
Bellows, elastic piston. Henry Dotterer, Philadelphia - May 1, — 

Bilit^us pills, Lee's Windham. Samuel Lee, New London, Conn. May 24, — 
Balance scale. Russell H. Wright, Boston - - June 9, — 

Breaking horses and cattle. David Cooly, Orange co. N. Y. June 23, — 
Boat and shipbuilding. Wm. Phoebus, New York - June 27, — 

Bolts, rolling iron round for ships. Clement Rentgen, West Ches- 
ter, Pennsylvania . . - - . June 27, — 
Boat, flat-bottomed with moveable keel. S. Buel, Burlington, 

Vermont - - - - - - June 7, — 

Brick, mode of making Joseph B. Harris, Philadelphia - Aug. 21, ~ 
Brick and tiles, making. Daniel French, New Fork - • Aug. 22, — S 

Boiler, improvement in the. Wm. Eaton, Baltimore - Oct. 29, ~ 

Boiler and steam still. Borden Wilbor and Timothy Soper, Wash- 
ington, N. Y. - - - - - - Feb. 4, 1811 

Bark mill, Luther Gale, Berkshire CO. Mass. - - - March 20, — 
Boots, mode of forming cossacks. John Morgan, Philadelphia, April 10, ~ 
Brick, mode of manufacturing. James Gregg, New Hampshire May 7, — 
Bolts, machine for cutting off the ends of. John Rewey, Berk- 
shire, N. Y. July 8, - 

Balance bridge. Jonathan Jessup, York Town, Penn. - July 2, — 

Bellows, forge. Charles M. Murtry, New Marlborough, Mass. July 8, — 
Boot and shoe making. S. Hitchcomb and J. Bement, Homer, 

New York -.--.. June 30, ^ 

Boilers, circular. John Sizer, New London, Conn. - Oct. 15, — 

Boot lays, manufactory of. John Vernon, Baltimore 
Boxes. Ste Metallic. Lebbeus Larrebee. 

Boats, &c. constructing. Francis Rotch, New Bedford, Mass. Nov. 29, ~ 
Bee-hives, constructing. Timothy Stanley, Farmington, Conn. Jan. 6, — 
Bedstead, improved easy draught. Peter Tilton Walcot, Monmouth, 

New Jersey --.___ Jan. 6, 1812 

Boot-legs, machine for cramping. N. L. Moore, Smithfield, 

Massachusetts ----- Feb, 4, — 

Bridge, rolling draw. Richard Crosbie, Newark, N. J. - Feb. 17, - 
Boots and shoes, machine for making. Elijah Thayer, Leicester, 

Massachusetts - - - - - March 14, — 

Brick machine. James M'Donald, New York - - April 1, ~ 

Boring machine. Nath.Gillett and John Smith, Cazenovia,N.Y. April 8, ~ 
Bridges, construction of. Benjamin Conner, Portsmouth, N. H April 23, ~ 
Blankets, wool made into. Elkanah Cobb, Georgetown, D. C. April 29, — 
Boring machine. David Sperry, Colchester, New London, 

Connecticut .---.._ _ j\jay 12, ~ 

Buttons, moulds for casting. G. W. Robinson, New Haven, 

Connecticut ------- . May 14, — 

Boots and shoes, with pegs, &c. R W. Richards, Norwalk, Conn. May 23, — 
Bark, mode of grinding, &c. Jos. Richardson and Ben. Stout, June 6, ~ 
Boiler, stone, for sulphur. Ab. H. Quincy, Boston, Mass, June 13, ~ 

Boats, chain wheels and paddles for. Robert R. Livingston, Cler- 
mont, New York ----- jmie 13, — 

Boots and shoes, elastic hair. Wm. Francis, Boston - June 23, — 

Boot, mathematical. Wm. J. Crease and J. Morgan, Phil. July 20, — 

Book-binding. John T. Sullivan, Philadelphia - - July 27, - 

Boats and vessels, constructing. Francis Rotch, Philadelphia, Aug. 3, '^ 
Bodies of carriages, Henry Dunlap, Georgetown, D. C. - Aug. 27, — 



8 B 

Boots, &c. iron bound. Ephraim Twomley, Norway, Mass. Aug. 38, ISi^ 
Book-binding, Robert De Silver, Philadelphia - • Sept. 14, — 

Box boiler. John Morris, N. Haven, Conn. Oct. 3, — 

Bedsteads. John Redman Cox, Philadelphia - - Oct. 16, — 

Bridles. Robert Smether, Orange Co. Va. - - Dec. 10, ~ 

Boring rocks. John Sanford, Sharon, Conn. - - Dec. 10, — 

Bread, machine for making. Jehosaphat Starr, Middleton, 

Connecticut - - _ . . Jan. 8, 1813 

Bread, machine for making. George Richards, Manlius, N. Y. Feb. 8, — 
Boiling. See Distilling. John Morris, New Haven, Conn. 
Bullets and shot by pressure. Thomas Bruff, Washington city June 4, -'^ 
Bathing machine. Henry Chevens, New York - - July 13, ~ 

Bleaching cotton by steam. Alexander MilnerandDan. S. Deane, 

Clinton, N. Y. - - - - - July 14, - 

Bark-mill. Caleb Churchman and George Martlin, jr. Upper Chi- 
chester, Penn. - . - - - July 16, — 
Bathing vessel. Dan. Harrington, Centreville, Penn. - Oct. 4, — 
Boiler, cylindrical. Philo M. Hackley, Hudson, N. Y. - Oct. 9, — 
Boiler and steam still. Timothy Soper, jr. and Charles Reynolds, 

Hartford, Conn. - - - - Dec. 2, - 

Boat, the rapid. Fred. W. Guissenhainer, New York - Jan. 14, 1814 

Bath, warm and cold. Sam. K. Jennings, Lynchburg, Va. Jan. 21, — 

Bathing machine. Wm. Merrit, New York - - Feb. 1, ~ 

Boats, propelling. Moses Rogers, New York - - Feb. 9, ~ 

Boring guns and pistols. Daniel JPettibone, Philadelphia Feb. 12, ~ 

Butter, making bad good. Zina Phinney, Green co. N. Y. March 4, — 
Black lead pencils. Christopher Osgood, Salem, Mass. - March 26, -- 
Bark mills. Jared Olds Mariden, New Haven, Conn. - April 18, ~ 
Brick and tile, pressing. Ben. Porter, Salem, Mass. - May 18, — 

Balancing wheels, mode of. John Andrews, Litchfield, N. Y. May 27, ~ 
Boring machine. Richard Deering _ . . - - May 28, ~ 
Buff, or polishing wheel. Aaron Broad, Litchfield, Conn. - June 6, — 
Bayonet socket. Andrew Wilson, New York - - - June 11, — 
Boilers. Gabriel N. Philips, Goshen, N. Y. - - - June 28, - 
Brandy, imitating. Henry Moore, Aurora, N. Y. - - July 2, ~ 

Block, head. Joseph Briggs, Schoharie, N. Y. - - July 9, - 

Bucket for sap. Jeremiah Purdy,Cherburn, Chenango, N. Y. Oct. 3, ~ 
Boiling. Caleb Shepard, Cincinnatus, N. Y. - - Oct. 4, - 

Boiler. Lemuel M. Richards, Cazenovia, N. Y. - - March 30, 1815 

Button moulds. John B. Collins, Meriden, Conn. - - April 12, - 

Do. of wood. Anson Matthews, Southington, Conn. - April 26, ~ 
Bank notes, printing on the back. John Kneas, Philadelphia April 28, — 
Bark mills. Luther Gale, Lenox, Mass. - - - - May 16, — 

Box boot, open back spring. Wm. Atchison, New York - May 23, — 
Boat, propelling. Gabriel Manny, Montgomery, N. Y. - June 8, — 

Boat, rocking or lever. Bennet Lees, New York - - June 20, ~ 
Brads, for cutting. Seth Boyden, Boston, Mass. - - June 27, — 

Buttons, rounding the edges, &c. Ira Ives, Bristol, Conn. - Aug. ' 7, ~ 
Do. construction of the eye. Do. do. do. - Aug. 7, ~ 

Do. setting the eyes of. Do. 'do. do. - Aug. 7, — 

Bowing wool for hatters. Edward C. Griffing, Lyme, Conn. Aug. 10, ~ 
Buttons, wire necked. Heman Mathews, Southington, Conn. Sept. 12, — 
Blankets, improvement on machine for making. J. Getzendan- 

ner, Frederick co Md. ------ Sept. 30, — 

Bark, machine for grinding. David Pelton, Lyme, New Haven, Sept. 30, ~ 
Bark, machine for shaving. Wm. and John Goodwin, jun. Leba- 
non county - - - - - - - - Oct. 16, ~ 

Boilers, for making salt. Isaac W. Averille, Salino, N. Y. - Nov. 5, — 

Boilers, for steam. Royal Yeamans, Baltimore - - Jan. 9, — 

Do. do. finishing. Royal Yeamans, Baltimore, - Sept. 12, - 

Boile md furnace united. PhiloM.Haekley, New York - Jan. 22, - 



^ 9 

ButtoBS, wire-necked, finishing. H. Mathews, Southingtom, 

Connecticut Sept. 12, 1815 

Biscuit making. Wm. Liddle, New Orleans - - - Sept. 21, — 
Beef cutter. Ben. Meeker, Brooklyn, N. Y. - - - Oct. 21, ~ 
Boots and shoes, cutting. Joshua Hall, Fredericktown, Md. Dec. 15, — 
Boats, to be worked by quadrupeds. David Porter, Washington, Feb. 8, 1816 
Bridges, frame. George Tabb, Martinsburg, Va. - - Feb. 23, — 
Boots and shoes, furred. Samuel Eells, Conn. - - - Feb. 24, -- 
Buttons, composition for wire-eyed. S. H. Woodruff and A Ma- 
thews, Connecticut - - - - - - - March 1, — 

Buttons, turning. Daniel French, Bridgeport, Penn. - April 23, 1816 

Bolt, spring. Shad Trumbull, Suffield, Conn. - - - April 23, - 

Boxes and axle trees, for carts, etc. Wm. Bachelor, N. Y. May 2, — 

Breweries, machine for washing. Leonard Beatty - - May 17, ~ 

Blocks, casting the sheaves of. Henry Worall, New York June 12, -- 

Button moulds, polishing wooden. J. Norton, Southington, 

Connecticut _---_--- June 13, ~ 

Brick, making. Wm. Michael, Henrico, Va. _ - - June 24, ~ 
Bank notes, to prevent forgery of. A. Brewster, Hartford, 

Conn, July 15, ~ 

Boats, propelling by horses, &c. Rodman Bswne, New York July 18, — 
Beating, bruising, machine for. See Cutting. Adam Britz, 

Philadelphia July 18, ~ 

Bricks, air conducting. Ephraim Treadwell, Essex co. Mass. Sept. 12, ~ 
Building boats, &c. with plank. W. Annesley, Albany, N. Y. Sept. 12, ~ 
Boots and shoes, elastic. Pierre Azam, Baltimore - - Sept. 26, — 
Bells, moulding and casting. Ben. Hanks, Albanyj N. Y. - Nov. 4, — 
Boiler. Humphrey Ricketson, New- York - - Dec, 13, — 
Bellows, wooden. Ben. and John Tyler, Claremont, N. H. Feb. 1, 1817 
Boiler for steam engines. Samuel Morey, Orford, N. H. - March 13, — 
Brick-makingj &c. machine for. William Mitchell, Rich- 
mond, Va. - - - - - March 26, ~ 

Building bridges. Theodore Burr, Burr Haven, Dauphin co. 

Penn. - - - - - - April 3, ~ 

Boot cleaning machine. Israel Pinkney, New- York - April 16, — 

Bench, work. Baruch Way, Ontario co. N. Y. - June 7, ~ 

Balance, improvement on Dearborn's. S. A. Rogers, Geneva, 

N. Y. July 31, -- 

Bellows, japanned. R. B. Richardson, Phil. - - Aug. 22, — 

Bleaching cotton and linen. John Kendall, Leominster, Mass. Aug. 22, ~ 

Box for carriages. Wm. Edwards, Baltimore - Sept. 11, ~ 

Bit for boring gun barrels. James Greer, Harpersferry, Va. Oct. 3, - 

Ball stocks for printers. John Babcock, New Haven, Conn. March 18, 1818 

Bellows, Smiths'. Alanson Holmes - - - March 23, — 

Bricks, mode of making. Wm. Mitchell, Spring Hill, near 

Richmond - - - - - - May 28, ™ 

Butter, making. Isaac Shepperd, Meredith, Stafford co. N. H. May 28, ~ 
Boots and shoes, nailing the sole to the upper leather, John 

Bedford, Phil. - - - - - . June 2, - 

Eent wood handle and socket. Simeon Stedman, Hartford, Con. July 25, ~ 

Book-binding, improvement in. John Meer, Phil. - Aug. 26, — 

Blocks, sheaves for. Nathan. H. Lewis, N. Y. - Aug. 26, — 

Bleaching linen, &c. improvement in. J. G. Kentzel, Hatfield, 

Penn. -.---- Oct 8, ~ 

Breaking flax, machine for. David Melville, Providence, R. I. Nov. 18, — 

Boiler, treble steam. Sam. Morey, Orford, New Hampshire Dec. 19, — 

Boiler, improvement on. John L. Sullivan, Boston - Dec. 29, ~ 

Bridges, building. Naphtali Bishop, Barre, Vermont - Jan. 11, 1819 

Blocks used in stereotype plates. Matthew Smith, New-York Jan, 20, — 
Brooms, machine for making. S. H. Weed, Poughkeepsie, New 

York Feb. 3, - 



10 B 

Building houses against fire. Joseph Hadley, Morristown, Or- 
leans county, Va. - - - - - Feb. 3, 1819 

Bush. See Antifriction. James Rudder - - Feb. 6, — 
Boiler, stove. Thomas E. Barker, Green county, N. Y. - Feb. 19, — 
Boiler for distilleries, &c. T. Pierce, Hartwick, Otsego co. N. Y. Feb. 27, — 
Blasting rocks. Benoni Kinyon, Hillsdale, Columbia co. N. Y. March 15, - 
Balance, improvement on his. Benjamin Dearborn, Boston March 24, — 
Boats, propelling. James Lyon, Statesburgh, S. C. - April 3, — 
Brick making machine. Adam Stewart, Baltimore - April 8, — 
Brewing, improvement in. Arthur Redmond, Nashville, Ten- 
nessee --_... May 20, - 
Balls and shot, mode of casting. Daniel Pettibone, Phil. Nov. 10, — 
Boring holes in posts, machine for. James Corbett, West Hano- 
ver, Pennsylvania - - - - - Dec. 21, 1819 

Brushes made of broom corn. B. Byberry, Philadelphia, Penn. Dec. 21, ~ 

Bridges, improvement in John Bragg, Montreal, Canada Jan 4, 1820 

Bread, improvement in making Ephraim Treadwell, Phil Jan 10, — 

Boats, improvement in the mode of geering for propelling. 

Daniel French and Fling Bliss, Cincinnati, Ohio - Jan 22, — 
Bridges, improvement in Ithiel Town, Fayetteville, N C Jan 28, — 
Boiling salt, improvement in Osborn Parsons, Pittsburg, Penn April 4, - 
Bridges, improvement in wooden acqueduct M Lewis, Che- 
nango, New York ----- April 11, — 

Brewing b;. steam. Harvey Hackley, New York - April 21, - 

Boiler, water and steam still Stephen Stillwell, Bainbridge, 

New York _ - . - - jmje 14, — 

Boats, mode of passing up rapids, &c Lemuel Thwing, Ded- 

ham, Massachusetts ------ Aug 12, ~- 

Boot and shoemaker's workstand William A and N Kelly, 

Littleton, Massachusetts ----- Oct 13, — 

Bark, &c machine for breaking Nathan Sear, Hudson, N Y Oct 13, ~ 

Bee-hive, improvement in the Edward Blake, Hartford, Me Nov 16, ->- 
Book-binding, improvement in bands for D K Van Vechton, 

New York Dec 12, - 

Boats made of metal Thomas J Bond, Baltimore - Dec 21, ~ 

Boots and shoes, cutting by rule Simeon Hart, Monckton. Vt Mar 3, 1821 

Bridle for stopping horses Peter Sathrop, Louisa county, Va Mar 20, — 
Ball speeder for roping cotton Silas Shepai'd and Cromwell 

Dean, Taunton, Massachusetts - - - - Mar 23, — 

Boat, improvement in the N C Dawson and Anthony Bucker, 

Pedler's Mills, Amherst county, Virginia - - April 3, - 

Bricks, machine for making Setli Belknap, Newburgh, N Y May 17, — 
Boiler, improvement in water and steam still S Stillwell, 

Bainbridge, New York ----- June 6, ~ 

Braiding machine John Thorp, Providence, Rhode Island Aug 10, — 
Boots and shoes, improvement in the manufacture of D Peck, 

New York Aug 14, - 

Boiler, stove bottom. Benjamin Simonds, jr Bedford, Mass Oct 15, ~ 
Bedsteads, improvement in. Daniel Powles, Baltimore Oct 31, — 
Band-boxes, machine for cutting the tops and bottoms of Benja- 
min Mestayer, New York ----- Nov 13, - 
Bark mill, improvement in the E & J Trash, Sangerfield,N Y Nov 22, ~ 
Boiiers for steam engines. Thomas Skidman, New York Nov 30, — 
Bedsteads, improvement in. Peregrine Williamson, Baltimore Dec 6, -- 
Boilers, improvement in steam Stephen Baker, New York Dec 13, — 
Bonnets, improvement in grass Gurdon & Sophia Wells, Wea- 

thersfield, Connecticut - - - - - Dec 29, — 

Boots and shoes, improvement in water proof Aaron Dana, 

Boston Dec 31, -- 

Buds, Blossoms, &c. (mode of delaying,) Robert Moore, Rowan 

CO. N. C. March 19, 1822 



B li. 

Bending timber for sleighs, &c. E. Green and M. Blackslee, 

Litchfield, Conn. . _ _ . Mjirch 20, 1822 

Bank notes, making. George Murray, Phil. - - March 23, - 

Blubber, machine for cutting up whales. William Ball, New- 

Y^ork April 25, - 

Bricks, machine for making. Benjamin Rolfe, During, New- 
Hampshire - . _ . - April 30, ~ 
Bricks and tile, machine for making. James C. Stubbs, and 

James Bonner, Cincinnati, Ohio - . . May 10, ~ 

Blocks and wedges, improvement in making. John Thomas, 

Washington, D. C. - - - - May 17, - 

Bark mill, improvement in the. James Elliott, Phil. - May 24, — 

Bank notes, mode of making. Jame Ph. Puglia, Phil. - Aug. 13, — 
Bridle for stopping horses. Peter Laporte, Richmond, Va. Aug. 15, — 
Bleaching unrotted flax. Wm. Cumberland, New York - Aug. 27, p- 
Beadsteads, improvement in. Peregrine Williamson, Balti- 
more ._-_-. Oct. 17, — 
Bricks, improvement in the machine for moulding. H. Maine, 

Point Coupee, Lou. _ - - _ Nov. 23, t 

Boots and shoes, improvement in making. A. Buffum, Smith- 
field, R. I. - ... - Dec. 28, - 
Bricks, mode of pressing. S. Briggs, Salem, Massachusetts Jan. 11, 1823. 
Boats, improvement in the towing, &c. Edward S. Townsend, 

Palmyra, Ontario country. New York - - Mar. 13, — 

Boats, machinery for propelling. Junia Chittenden and Amos 

W. Delano, New York .... May 1, ~ 

Boats, mode of propelling. Flavius Waterman, 3d, Washington, 

D. C. May 9, - 

Bee-hive, improvement in the. Simon C. Williams, Virginia May 14, ~ 
Bricks, improvement in the making for pressing. Briggs R. 

Reed, Mass. ..... May 29, ~ 

Bricks, machine for pressing; called a treadle-ma. Do., do. May 29, — 
Bed-bugs, mode of destroying. Richard Sealy, New York June 20, — 

Bricks, improvement in making fire proof. Timothy Caldwell, 

Philadelphia _ . - . _ June 21, -- 

Blasting. 7ocks, improvement in loading the boring for. Ephraim 

Gilbert, Rochester, New York ... June 22, ~ 

Bricks, machine for making. J. Menefee, Landy Parish, La. Aug. 7, -~ 
Bank-bills, making paper for. Richard Wilcox, New York Sept. 19, — 
Boiler, improvement in the. A. Glendening, Butler co., Penn. Sept. 25, — 
Boiler, steam-generater, or. H. Betts and J. A. M'Lean, Nor- 

walk, Ct. - - - - Dec. 24, ~ 

Boots and shoes, improvement in making. Eben. Martin, Sa- 
lem, N. J. Jan. 12, 182.4= 

Booms, logs for constructing. Henry Babb, West Brook, Maine Jan. 13, -^ 
Bellows, preserving the nozle of. James Dodge, jr., St. Albans, 

Vermont ._.-.- Jan. 20, r- 

Brewing, improvement in. R. L. Lloyd and Adam Parten- 

heimer, Philadelphia - - - - Jan. 27, — 

Bricks, burning. Robert Crutchfield, Botetorte co., Virginia Feb. 7, ~ 
Bricks, machine for making. Seth Lewis, Louisiana - Feb. 11, — 

Bedstead, improvement in the windlass. Leonard Foster, 

Boston ...... Feb. 16, - 

Brush-blocks, improvement in making. Stacy Costill, Philadel- 
phia - - - - - - Feb. 25, ~ 

Bricks, machine for moulding and making. James Lee, Ogden, 

New-York Mar. 11, ~ 

Bee-hive, improvement in the. Wm. J. Stillwell, Root, N. Y. Mar. 18, ^ 
Bookbinders' cutting presses. John J. Wells, Hartford, Conn. Mar. 28, '- 
Boiler for the steam engine. Ralph Bulkley, New York Mar. 25, — 



12 B 

Boiler, impt. in the steam engine. Ralph Bulkley, N. Y. April 8, 1824 
Blinds, padcapg, &c., making. Seth Boyden, Newark, N. J. April 10, — 
Bedstead, improvement in the windlass. Leonard Foster, Bos- 
ton ------ June 25, - 

Bank notes, to prevent forgeries of. Nathaniel Sylvester, N.Y. July 12, — 

Balances, construction of. David Rogers, Auburn, New York July 13, — 
Bedsteads, impt. in windlass. O. R. Herbert, Mount Pleasant, 

New Jersey _ - _ . - July 14, -» 

Borders for door plates. Joseph L. Lewis, New York Oct. 8, — 

Bedsteads, put together by right and left screws. Thomas B. 

Smith, Troy, New-York - - - - Oct. 11, - 

Barrels, machine for shaving and listing. Daniel North, of Mid- 

dlebury and Horace Naramor, Caledonia, New York Nov. 26, — 

Bobbin-tube, improvement in the. Job Manchester, Warwick, 

Rhode Island _ . - . . Dec. 13, - 

Bricks made by pressure. D. Flagg, jr., Gardiner, Maine Dec. 13, — 

Balance beams, casting with notches. A. Dana, Troy, N. Y. Dec. 28, — 

Boxes, casting for carriages. Calvin Darby, Worcester, Mass Jan. 22, 1825. 

Bath, medicated vapour. Charles Whitlaw, New York Feb. 16, — 

Beams and balances, scale. Solomon A. Rogers, Philadelphia Feb. 19, — 

Bedsteads, improvement in. Isaac Cooper, Baltimore - Feb. 29, — 

Bedstead, windlass. Charles Adams, Boston - - Feb. 26, — 

Bells, triangular cast steel. William Hoyt, Brookville, Franklin 

county, Indiana -'-■,- March 3, — 

Bed and bedstead for the sick. Jeremiah Baily, Philadelphia March 18, — 
Boring for water, machine for. Levi Disbrow, New Brunswick, 

New Jersey ----- March 24, — 

Boots, machine for lasting. John Eells, jr., Unandilla, N. Y. March 25, — 
Bark, obtaining the tanning principle from. J. Giles, Guilford 

Vermont ----- April 11, — 

Bark and dye-woods, ma. for cutting. Henry Hart, jr., and H. 

White, Stanford, Fairfield county, Connecticut - April 11, — 

Buildings, construction of, for school-rooms, etc. Stephen W. 
Taylor, Lowville, Lewis county. New York, and John W. 

Martin, Martinsburgh, New York. - - ApriI16, -.- 

Bellows for furnaces, etc. Henry Dotterer, Philadelphia April* 14, — 

Boring and mortising machine. Job Wilkinson, Pennfield, N. Y. May ^8, — 
Bulk-head; being a water tight. Ruggles Whiting, Louisville, ' 

Kentucky, ----- Junej 6, ~ 

Brick moulding and making, impt. on Lee's machine. James I 

Lee and Jarvis Ring, Ogden, New York - - June* 11, — 

Brick moulding and making, improvement on James Lee's ma- 7 

chine. Timothy P. Kneeland, Ogden, New-York - Jun^ 21, - 

Bricks, impt. in the method of pressing. J. Moore, Gardiner, 

Maine ------ Aug. 24, — 

Bellows for forges, &c. impt. in. Josiah J. Eddy, Providence, 

Rhode Island, ----- Sept. 9, -. 

Bonnet presser, impt. in the. Simon Pattee, Foxborough, Mass. Sept. 14, - 

Brick press, improvement in the. Mark Twitchell, Gray, Me. Sept. 24, — 

Boiler and kettle, impt. in the. Philo N. Griffith, Orange, N. Y. Sept. 26, - 

Bake oven, improvement in the. Henry Reip, Baltimore, Md. Sept, 27, — 
Boats, improvement in machine for propelling. Henry Tiller, 

Schenectady, New York • - - - Sept. 28, — 

Brick presser, improvement in the. Sam. Lane, Hallowell,Me. Sept. 30, ~ 
Bricks, improvement in the mode of compressing. T. Norcross 

and George Pollard, Hallowell, Maine - - Oct. 1, — 
Brick kiln, improvement in the. John Duff, Washington, D. C. Oct. 31, - 
Bedstead, impt. indouble draw key. J. M'Clintic, Chambers- 
burg, Pennsylvania ----- Nov. 2, — 

Bedstead, keyed double draw. Samuel Cooper, Chambersburg, 

Pennsylvania - - . . Nov. 2, "■ 



B 13 

Boats, machine for raising. Elisha Turner, Rochester, N. Y. Nov. 18, 1825 
Boiler, improvement in the steam. Stephen T. Conn, N. Y. Nov. 29, — 
Brand, for flour barrels, &c. Wm. Ross, New Orleans Dec. 2, — 

Boots and shoes, making water tight. Patrick G. Nagle, 

Philadelphia ------ Dec. 14, f- 

Boxes and hubbs of wheels. Jeremiah Wilt, Chambersburg, 

Pennsylvania, - - - - - Dec. 28, -- 

Bricks, pressing etc. unburnt. Thomas Norcross, Hallowell, 

Maine -.---. Dec. 31, - 

Bedstead, grooved, dove-tailed. John Mitchell, Harrisburg, 

Pennsylvania ------ Jan. 11, 182G. 

Bushing sheaves, with soft metal. Theodore and Daniel Curtis, 

Washington, District of Columbia - - - Jan. 23, — 

Bricks, machine for pressing. John M. Brooking, Wiscasset, 

Maine ---.-. Jan. 23, -.- 

Bookbinders' tools, ornamenting. David H. Mason, Phila. Jan. 26, ^ 

Brooms and brushes. Adam Schlater, Oxford, Penn. - Feb. 15, — 

Bisected bedstead. Peter Breasted, Green county, N. Y. Feb. 21, — 

Brick press, spiral moulding. James Parker, Gardiner, Maine Mar. 28, — 
Boats, wagons, etc. propelling. Chancey Crafts, Woodbury, 

Conn. -....- Mar. 29. - 

Bedsteads' fastenings. Edwin H. Badger, Petersburg, Va. April 3, — 
Boots and shoes, nailing. John Trask, Hadfield, Mass. April 5, — 

Bricks, machine for pressing. Julius Willerd, Baltimore, Md. May 2, — 
Bricks, machine for moulding. Divid Watson, Fayetville, Me. May 6, - 
Brick kilns, covering or platting. S. R. Bakewell, Wellsburg, 

Va. ------ May 10, - 

Biscuit and sugar bread making. Ephraim Treadwell, N. Y. May 18, — 
Boots and shoes, machine for making. Elijah Thayer, Leices- 
ter, Mass. ------ June 9, — 

Brick, machine for moulding tile, &c. Ezra Fisk, Fayette, 

Maine _.---- June 9, — 

Boats, machine for drawing up to repair. Seth C. Jones, Ro- 
chester, N. Y. - - - - - June 16, — 

Boats for canals, machine for weighing. Benjamin Bull, N. Y. June 20, - 
Braiding machine, improvement on his. John Thorp, Provi- 
dence, R. I. - - - - - July 10, "^ 

Bands, iron keyed, improvement in. Edward Cooper, Rich- 
mond, Va. Sept. 14, -.- 

Bells, improvement in. Henry Tyler, Utica, N. Y. - - Oct. 20, - 
Bridles, improvement in the manufacture of. Daniel H. Read, 

New- York - Oct. 24, - 

Bark mill, improvement in the. Cotton Foss, Madison, Ohio Oct. 25, — 
Bilge levers, to support ships. John Thomas, New- York - Nov. 6, — 
Bedsteads, improvement in fastening together posts of. Wm. 

Bell, Lexington, Ky. __-.-- Nov. 7, — 
Boats and vessels, machine for raising. Alfred Warner, Ro- 
chester, N. Y. Nov. 16, ~ 

Brick press, self-feeding. John Winslow, Portland, Maine Dec. 8, ~ 
Bedsteads, improvement in. Samuel Davis, Cattskill, N. Y. Dec. 29, — 
Bedstead joints, and sacking bottom. Daniel Powles, Balti- 
more Jan. 26, 1827 

Boilers, anthracite coal to be used with. John Barker, Balti- 
more --------- Feb. 7, — 

Brick, machinery for pressing. Alfred B. Crossman, Hunting- 
ton, New-York Feb. 9, - 

Brick, machine for grinding clay for. Benjamin H. Hill, Rich- 

mind county, Georgia - Feb- 17, — 

Bogging machine. Squire Collins, Hillsdale, New-York Feb. 22, — 

Btee-hive, improvement in the. Cuthbert Wiggins, Fayette co. 

Pennsylvaijfia, ..-,-.- Feb. 27, - 



14 C 

Blacksmiths, blowing and striking for. L. Hoyt, and Ebenezer 

Pierce, Putteney, New York - . - March 3,182? 

Blacksmiths, spring hammer for. James Rainey, Orange co. 

North Carolina . _ . _ _ March 7, — 

Brick making machine. David Rising, Atchester, Vermont, 

[See B.] March 21, - 



dabouse, construction of a. John Youle, New York, - Aug. 25, 1795 

Candles, manufacturing of. Joseph T. Sampson, Boston, - Aug. 6, 1790 

Do do. Richard Robotham, New York June 2, 1794 
Carriages to be propelled by mechanic powers, construction of. 

John J. Staples, New York . _ . April 25, — 

Cloths, raising a nap on. Sam. MuUikin, Philadelphia - March 11, 1791 
Cloths, method of raising and shearing the nap of, by a wheel 

of knives. Sam. G. Corr, Albany, N. Y. - - - Oct. 20,1792 

Cloths, woollen and other shearing. Sam. Kellogg, Vermont Jan. 31, 1795 

Color, yellow, forming a. Thomas Bidwell, Pennsylvania April 20, 1796 
Conductor, for conveying persons and goods from houses on 

fire. Samuel Green, New York - - - March 28, 1792 

Cordage, manufacturing. Geo. Parkinson, Pennsylvania, - June, 16, 1795 

Cordage, manufacturing of. John Pittman, Rhode Island May 25, — 

Cotton, Spinning. Vl''m. Pollard, Philadelphia - - Dec. 30, 1791 

Cotton, ginning. Eli Whitney, New Haven, Conn. - March 4, 1794- 

Cotton, gin. Hodgen Holmes, Georgia - - - May 12, 1796 

Candles, improvement in making. Joseph S. Sampson - June 26, 1797 

Candles, machine for dipping. Samuel Blydenburg, - - March 22, 1798 

Cards, manufacturing. Amos Whitemore - - June 5, 1797 

Carriages, improvement in propelling. W^illiam Farris - April 29, - 
Casting. See Iron. 

Chimnies, improvement in. Richardson Stuart - - Feb. 24, — 

Clay for tile, a new method to cut. Andrew W. Duty - May 8, 1799 

Clock, time keeper, and watches, improvement in. Eli Terry Nov. 17, 1797 

Cloth, improvement in a loom for weaving. Amos Whitemore Nov. 17, 1796 

Cloths, washing. Nathaniel Briggs - . - March 28, 1797 

Cloth, raising a nap on. Walter Burt - - June 23, 1797 

Cloth, machine for dressing. Isaac Sanford - - March 27, 1799 

Cloth, improvement in Washing. Ezra Weld, - - June 26, • — 
Coal stove. See Stove. 

Coffee-grinding, improvement in. Thomas Bruff - . - Jan. 8, 1798 
Colors and paint, improvement in mixing. Lawrence All- 
wine Feb. 24, 1797 

Combs, a machine for making. Phineas Pratt - - April 12, 1799 
Concentrating the volatile parts of calcarious earth, stones, &c. 

improvement in. John Fowler _ . - Nov. 16, 1796 
Cooking and boiling, machine for, called a Conjurer. Thomas 

Passmore Dec. 23, 1796 

Corn, beans, &c. a machine for cutting. Eliakim Spooner Jan. 25, 1799 

Corn, beans, &c. a machine for planting. Eliakim Spooner Jan. 25, ~ 

Cotton, improvement in ginning. Robert Watkins - Dec. 23, 1796 

Cotton, improvement in ginning. John Murray - - Dec. 23, ~ 

Cotton seeds, extracting oil from. Charles Whiting - - March 2, 1799 

Counterfeits, a check to detect. Jacob Perkins - - March 19, ~ 

Comb teeth, improvement in cutting and pointing. I. Tryon Feb. 22, 1798 

Coach colors, improvement in. Wm. Hottensteen - - April 10, 1800 
Cloih, to their original state, to be manufactured. John Bid- 

dis - - - - - - May 6, — 

Cooking, machine for. Frederick Butter - - Aug. 22, ~ 
6himnies, improvement in. David Cooly, jr. and Gabriel N. 

Philips . - - . ., Aug. 25, - 



C 15 

Cotton gin. Eben. Whiting, Berkshire, Mass. - r Aug. 22, 1801 

Condenser in heating wash, in distilling. A. Anderson, Phil'a Jan. 26, — 
Chain and cleaver shot, mode of making and discharging. Is- 
rael Hatch . - . - . March 24, - 
Cut nails. See Jfcdls. 

Cylinders, wheels within which. See Wheek ivithin Cylinders. Sept. 15, 
Currier's shavings. See Paper. 

Churning, machine for. Isaac Baker, Amherst, Mass. - Feb. 20, 1802 
Cotton gin, machine for. William Bell and Samuel de Mont- 

mollin - - - - - - April 7, - 

Churning, machine for. Joel Pierce - - - April 10, — 

Clover seeds, machine for cleaning. Asher Spicer, Kent, Mass. April 22, — 
Close stoves, improvement in casting. Henry Abbott, Phil. May 4, — 
Cutting fur for the use of hatters, machine for. Nicholas 

Young, - - - - ' - - May 14, - 

Clover seed, machine for cleaning. Martin Miller - July 19, — 

Corn husks. See Paper. 

Cotton. See Saw Mill for cleaning. 

Cotton gin, improvement to the patented roller. Wm. Bell and 

John S. de Montmollin . . - - March 7, 1803 

Clover seed, machine for cleaning. John Cottle, Philadelphia March 21, — 
Cooler or condenser of vapor, improvement. Wm. How, Bucks 

CO. Penn -..-... April 3, 1803 

Crooked keels, mode of constructing vessels with. Eliphalet 

Bube, Allegany co. Penn. - - - April 27, - 

Channels, machine for deepening. Mat. Barney, Nantucket May 14, — 
Cleaning cotton, a rolling machine for. Gordon F. Saltonstall 
Churn, rocking. Waiter Keeler and James Warring - June 23, — 

Cloths, machine for shearing. See Shearing. 
Cabouses, improvement in the construction of iron ones. Wm. 

Ashbridge _ _ - . _ June 28, — 

Columbia fire places, improvement in. Robert Heteric, Win- 
chester, Va - _ . . _ June 30, — 
Cooling liquors, method of. David Lowndes - July 31, ~ 
Clover, machine for separating from pod. T. Kirk, York Bo- 
rough ....-- July 28, ~ 

Cock. See Water Cock. 

Cough drops. See Vegetable Elixer. 

Carriages, mode of constructing. J. C. Stroebel, Reading, Pa. Sept. 19, ~ 

Cotton gin, improvement in. William Bill, Camden, N. C. Nov. 24, ~ 

Cylindric ruler, for ruling paper. John Fairbanks, Boston Nov. 30, ~ 

Cotton gin. Joseph Eve _ _ . - Dec. 6, — 

Cards. See Twilling Machines 

Condensers. See Still Heads 

Clover seed, wheat, &c. improvement in separating from the 

husk. David Buckman - - - - Dec. 21, ~ 

Colors, for painting, printing, &c. improvement in making. 

F. Gay, Baltimore . - - . _ Dec. 30, - 

Clover seed, machine for hulling. Jacob Worrell - - Feb. 27, 1804 
Cattle. See Watering. 

Clover seed, machine for shelling. Michael Withers, Lancaster, April 30 — 
Cutting straw and hay, machine for. M. Coats and E. Evans April 30, ~ 
Columbian threshing, break and cleaning fan. Samuel Houston May 3, ~ 
Churn, machine to be fixed to the top of, Levi Stevens - May 8, ~ 
Corn See Shelling. 

Chip hats, machine to cut chips for. Amos D. Allen - - May 10, ~ 
Cotton, machine for cleaning and moating. J. Simmons and J. 

James - - - - - - May 17, ~ 

Clearing grain from straw, improvement in machines for. William 

Tunstodt, Richmond, Va. - - - - June 30, -■> 

Chip ha;ts, machine for cutting chips for. Amos D. Allen, John 



16 C 

Roberts and Asahel A. Kelsey, Berlin, Penn. - - Sept. 5, 1804 

Carriage See Wagon 
Chimnies, method of preventing them from admitting water in 

rainy weather. John James Thomas - - - Oct. 2, — 

Candlesticks, improvement in Ben. Dearborn, Boston^ - - Oct. 29, — 
Composition, See Fire. 

Cow or sheep bell, impt. in. Simon Newton - - Dec. 23, — 

Close fire place. Horatio G. Spafford, Hudson, N. Y. - May 3, 1805 

Carriages, iron wheel, for transporting. R. Crane, jun. Woodbu- 
ry, Connecticut - - - - May 4, — 
Cross cramp for four wheeled carriages. S. Glover, Fairfield, 

Connecticut - - _ _ _ jyjay 4^ „ 

Clover-seed, machine for shelling and hulling. Michael 

Zorger, York, Penn. - _ _ _ ]\iay 10, — 

Condensing tub, improvement on Anderson's. Henry Witmer, 

Lancaster, Penn. - - - - _ _ . May 17, — 
Cotton, machine for ginning, carding and spinning, J. M'Bride, 

Nashville, Tenn. -.---. Aug. 8, ~ 

Casting types. See Types. 

Conduits, Clay pipes for. Samuel Bartlett, Hartford, Conn. Oct. 1, — 
Casting Bolts. See Bolts. 
Cattle mills. See Mills. 

Copying machine for charts, landscapes, etc. Cephas Thomson, Feb. 5, — 
Chip. See Loom. 

Cabouse, improvement in. George Youle, New York - March 21, 18ff6 
Carding machine, to form bats for wool hats. Abner Guild, 

Dedham, Mass. - . _ . _ March 31, ~ 

Cider and bark mills. J. Quintard, Stanfield, Conn. - April 5, •'- 

Cutting straw, machine for. John Heavin, Montgomery co. 

Maryland April 17, ~ 

Calcaneus matters, method of reducing into lime. Charles 

Varle May 2, ~ 

Cabouse stove, apparatus for cooking, etc. George Youle, New 

York May 21, - 

Cloth. See Shearing. 

Churn. Abner Wing, Washington, N. Y. - - - May 26, - 

Cables, apparatus for improving. Nathaniel Cutting, Washing- 
ton CO. ----- - Aug. 14, — 

Composition for covering and flooring houses. Lewis de Ni- 

roth, Baltimore ..... Feb. 3, 1807 

Charcoal, mode of making from peats. C. Fales, Worcester, 

Mass. .-- Feb. 11, -r 

Carding fur and wool for hats, machine for. Arnold Buffum, Feb. 21, — 
Cabouse stove, for cooking, improvement in. George Youle, 

New-York .... - . . April 1, - 

Carriages, mode of disengaging swingle-tree. Henry Dunlap, 

Ceorgetown, D. C. 
Curtains or blinds, mode of hanging. Peter Harvey, Philad'a 
Cotton gin. Obadiah Crawford, ... 

Churns, improvement in. Reuben Buck, Baltimore 
Condensers in distillation. T. O'Conner, New York - 
Cleaning windows, apparatus for. T. Bruff, Washington City 
Churn, improvement in. Buel Butler, Washington, N. Y. 
Copper sheathing nails, mould for casting. Thomas M'llwain 

Princeton, N. J. _._._.. 
Cheese Press, improvement in. J. Arnold, Pawlings, Duchess 

county, N. Y. 
Churn, improvement in. John Scripture, Alford,Mass. • 
Cordage, mode of manufacturning, etc. R. Fulton and Nathan- 
iel Cutting, N. Y. March 4, 1808 

Combs, machine for making. Phineas Pratt, Say Brook, 

CVinn! .-..-- March 5, ~ 



April 


23, 


May 


y, 


June 22. 


June 23, 


July 


10 


July 


24, 


Oct. 


3, 


Oct. 


6, 


Oct. 


26, 


Dec. 


15, 



C 17 

Churn, improvement in. Simeon Hays, Poultney, N. Y. March 8, 1803 
Churn, revolving. Nicholas King, Washington - - March 10, — 
Churn, improvement in. S. Stackhouse, Cassanovia - March 11, — 
Chimnies, improvement in. G. Gridley, Newburyport, Mass. March 13, — 
Cider and cheese press, improvement in. Eden Benedick, New 

Marlboro', Mass. . _ . - March 21, -^ 

Churns, improvement in. W. W. Tovvnsend, Sandy Hill, N. Y. March 22, — 
Cross cut saw. T. Cohoon, Washington - - April 11, — 

Cheese press, improvement in. E. Warner, Waterbury,Conn. April 12, — 
Churn, improvement in. Daniel Pierpont, New Haven, Conn. April 22, — 
Churn, improvement in. Aaron Reed, Columbia, N. Y. - April 25, — 
Carriages for field artillery. D. Cobb, Boston - - April 25, — 

Churn, improvement in. N. Howe, Windham, Conn. April 25, — 

Churn, improvement in. S. B. Wiliard, Bloomfield, N. Y. May 18, .=- 

Carriage springs. Enoch Ives and Jerry Hill, New Haven, 

Connecticut -_._--- June 3, — 

Chain bridge. Fayette co. Penn. _ - . _ - June 17, — 
Cider and cheese press. E. Benedick, New Marlboro', Mass. June 18, — 
Conduit pipes, mode of making from clay. Robert Ramsey, 

Hanover, New Hampshire - . _ _ June 24, — 

Churn. Dyer Cleveland, Sheffield, Mass. _ . . July 7, — 

Currying and finishing leather. S. Parker, Bellerica, Mass. July 9, — 
Churn. Dyer Cleveland, Sheffield, Mass. . - - - July 11, — 
Churn. E. Townsend, Canaon, N. Y. .... July 12, -- ' 

Churn. John Bolton, Philadelphia - _ - - Aug. 2, ^- 

Chain bridges, improvement in. J. Templeman, Alleghany, Md. Aug. 15, — 
Churn, rocking. Daniel Parmele, Duchess co. N. Y. - Sept. 8, — 

Churn. Samuel Moon, jun. Downingtown, Penn. - - Oct. 24, -- 
Churn and washing machine. John Devotie, Vernon, Oneida co. 

New-York - - -. _ _ - Dec. 5, — 

Churn. Luther Jones, Canton, Conn. - - - Dec. 10, — 

Cheese press. Levi Martin, Granville, N. Y. - Dec. 19, — 

Casting. See Pipes. 

Carriages, mode of suspending. J. Henderson, Giffiard, Conn. Dec. 26, - 
Cheese press. H. Dichermans, Berkshire co. Mass. - Dec. 27, — 

Cheese Press. Hazin Erwin, Boston - - - Dec. 28, — 

Clover-seed, machine for cleaning. Wm. Sampson and C. Cur- 
tis, New Haven, Conn. ... - Jan. 6, 1809 

Candles, machine for manufacturing. Wm. Miller, N. Y. Jan. 6, — 

Candles, machine for dipping. Sam. Stansbury, N. Y. - Jan. 6, — 
Combs. Moses Moss. Farmington, Conn. - - Jan. 10, ■»- 

Composition for the bottoms of vessels. Jonathan Pratt, Middle- 
town, Conn. _ - . - _ Jan. 14, ~. 
Carriages. Wm. Ross, New York _ _ - . - Jan. 14, -- 
Clay conduit. Sam. Bartlet, Hartford, Conn. - - Jan. 15, — 
Churn. Ira Millington, Warren, N. Y. - , - March 2, — 
Clover-seed, machine for getting out. S. Condon, New Hart- 
ford, Conn. - - - - - - 

Cement for covering houses. C. Mornewick, Baltimore 

Case or kirb for sinking wells. Job Cowperthwaite, sen. 

Churn. Ezra G. Jones, Otsego, N. Y. 

Currying and finishing leather. Sam. Parker . . - 

Churns. Hezekiah Dickerman and G. Barrington, Mass. 

Combs. Nath. Jones, Southington, Hartford co. Conn. 

Churns. George Votee, Berlin, Conn. - - - 

Cheese press. Phineas AUen, Burlington, N. Y. 

Churning. See Washing. 

Churn. J. M'Cord, Washington, N. Y. - - 

Cables and ropes, machine to lay and spin. W. Schultz, Bait. 

Churn. L. Thomson, Sturbridge, Mass. - '■ 

Clock. Ira Ives, Bristol, Conn. - - - 

Chimnies. Lewis Lecesne, Philadelphia - ; 



March 3, 


March 13, 


April 13, 


April 21, 


April 26, 


May 9, 


May 9, 


May 10. 


- May 13, 


June 13, 


June 24, 


June 24, 


June 24, 


June 26; 



18 C 

Combs, mode of making from hoofs. R. Gedney, N. Y. - J.une 26, 1809 
Combs, Timothy Stanley, Southington, Conn. - - July 6, — 

Clay, machine for tempering. John Matthews, Baltimore July 6, - 

Corn-stalks, mode of distilling from. B. Allison, Philadelphia July .6, - 
Cheese press. Ben. Atwell, Burlington, N. Y. - - July 18, -- 

Cabouse, improvement in the. Geo. Youle, New York - July 27, ~ 

Churn. Thomas Nicholson, Washington - . . Aug. 10, -- 

Churn. Ben. W. Lapish, Durham, N. H. ... Aug. 15, - 

Churn. Nath. Harrington, White's Town, N. Y. - Oct. 11, — 

Clock, in the striking part of. Lemuel G. Kilborn, Penn. - Oct. 12, -- 
Corn. See Furrowing, etc. 

Churn. Benjamin Atwell and Israel Nichols, Otsego, N. Y. Oct. 14, — 
Cottvon, hay, etc., machine for binding. J. Simmons, Philad'a Nov. 7, — 
Churn. Enoch Burt, Princeton, New Jersey, . - - Nov. 20, — 
Circular saw mill. Geo. Huling, Shaftsbury, Vermont - Nov. 24, — 
Compass, mariner's. Wm. Russell, New Bedford, Mass. . Dec, 1, — 
Churn. John Whitmore, Litchfield, Conn. - - Dec. 8, — 

Chain band with buckets. Stephen Belnap, New York. - Dec. 29, — 
Churn. Daniel Osborn, Berkshire, Mass. - - June 8, 1810 

Carding and spinning wool, by one operation. Alanson Holmes, 

Pomfret, N. Y. - - - . June 8, - 
Coopering machme. Oliver Barber, Hartford, Conn. - June 8, • — 
Camphor, mode of refining. Henry Mead, New Haven, Conn. Feb. 12, — 
Counterfeits, mode of preventing. George Murray, Philadel- 
phia, Penn. Feb. 13, - 

Cheese press. E. Raymond, Sherburn, New York. - - Feb. 21, ~ 

Cotton press. Richard V. W. Thome & J. Thorne," N. York. Feb. 22 - 
Churn. Benjamin Fairbanks, Worcester, Mass. - March 5 — 

Combs, machine for manufacturing ivoi'y. David Williams, 3d, 

Saybrook, Conn. - _ _ _ _ March 28 — 

Churn. Aaron Smith, Finsborough, Mass. _ _ - April 11, — 
Copperplate printing, mode of putting on the ink. Andrew Ma- 
verick, New York. -____. April 17, — 
Cheese, vat for pine-apple cheese. Lewis Mills, Norton, Goshen, 

Conn. ----.. April 17, — 

Chimneys, to prevent smoking in. Oliver Richardson, Medway, 

Mass. April 18, - 

Carbonated silk and paper. Joseph Hartson, Philadelphia. April 20, ~ 
Coaches and other carriages. Frederick Bremler, New York. April 24, — 
Cleaning grain from seed, machine for. Wm. H. Peabody, Wood- 
bury, Conn. June 8, — 

Counterfeits, mode of preventing. Jacob Perkins, Boston. June 16, —- 
Cartouch Boxes, machine for boring blocks for. Valentine 

Bogenrufi", Georgetown, D. C. - - - - July 10, - 

Churn. E. Bacon, Hancock county, Mass. - . _ July 26, — 
Cramping Suwarrow boot-legs. Eleazer Lumby, New York. Aug. 14, - 
Chaise. See Grecian Pheneas Dow. _ - - _ - 
Carbonic Acid gas, mode of saturating liquids with. Charles D. 

Simmons and Jean J. Kindell, Charleston, S. C. - Aug. 16, — 
Combs, socket hair. Eli Parsons, Bristol, Conn. - - Aug. 16, ~ 
Churn. Simeon Gray, Gennessee, N. Y. - - - Aug. 17, — 

Carriage, block for sawing. Wiliam Underwood. Herkimer, N. 

York. Sept. 6, 

Columbian balance. Wm. Granger, Middlebury, Va. - Sept. 8, — 
Cancer, composition for curing. Elias Wiilan, Albany, N. Y. Oct. 8, — 
Currying knife. S. Parsons, Parsonsfield, Mass. - - Oct. 25, — 
Capstan. See Windlass. John Galvid. - - - 

Clocks for fluids. Josiah Witherle, Boston. . - - Jan. 16, 1811 
Combustion and explosion. Augustus Day, Bordentown, N. J. Jan. 19, — 
Churn. Joseph Beach, Northfield, Mass - - - Jan. 24, ~ 

Cotton gin. R. Hancock, sen. and E. W. Carr. Philadelphia. Feb. 6, — 



C 19 

Churn. Lewis Cleveland, HoUiston, Mass. - - Feb. 7, 1811 

Corn stalks, making spirits from. J. Saunders, Schenectady, 

New-York Feb. 11, - 

Columbian oil, making. Thomas Paul, Baltimore - - Feb. 23, - 
Cutting. See Grain. John Comfort. 

Condensation of vapours. Noel Blanche, New York - March 2, - 
Clover seed, machine for. Nethemiah Price, Frederick county, 

Maryland March 2, - 

Chain paddles for. boats. Azael Pierson, Cumberland co.N. J. March 2, -- 
Condenser. Lyman Cook, Whitestown, N. Y. - - March 26, - 
Churn. Henry Mumford, Ulster county, N. Y. - - March 28, - 

Carriages. Moved by manual labor. L. Cook, Whitestown, 

New York - - - - - - March 28, - 

€ard9, machine for straining and grinding. John Boynton, 

Windham co. Conn. - - - - March 30, - 

Cooking stove. Andrew Sherwood, New York - - April 25, — 

Churn. Daniel Robertson, Franklin, Nev/-York - May 3, ~ 

Carriages, in the bodies of. Edward Gibson, New-York - May 10, - 
Carding machine. Heman Palmerler, Shoreham, Addison co. May 25, — 
China and glass, composition for. Harvey Bascon, Weston, 

Massachusetts June 10, - 

Chair bottoms. Abner Ellis, Dedham, Mass. - - - June 12, — 
Cotton-spinning machine. J . G. Baxter, Philadelphia - June 22, ~ 
Chopping meat, etc. Haziel Smith, Philadelphia - - July 19, ~ 
Churn, vibrating. Thomas Pratt, Cheshire, N. H. - Sept. 12, ~ 
Churn. J. H. Shepard, Canaan, Mass. - - - - Oct. 1, — 
Cutting wheat, etc. W. P. Claiborne, King William's co. Va. Oct. 12, ~ 
Clapp's crank engine, improvement on. Joseph Clapp, Green- 
field, Mass. Nov. 16, ~ 

Churn. Adam Sheble, Philadelphia _ . - - Nov. 27, - 

Cotton, machine for roving. O. Barret, jun. Scaghticoke, N. Y. Dec. 3, ~ 
Cotton. See Flyers. Aziriah Walton. 
Cotton, etc. machine for spinning. G. Brewster, G. Trumball, 

and J. Matthews, Bane, Vermont - _ _ - Jan. 16, 1812 

Cotton, etc. machine for cleaning. E. Raymond, Norton, Mass. Jan. 18, ~ 
Coaches, etc. construction of. Fred. Biemler, New York - Jan. 21, — 
Case, or stove for kettles, etc. Charles Gaston, Williamsport, 

Pennsylvania - - - - - - -- Jan. 31, -r 

Chimneys, backs for. Joel Root, Southington, Conn. - Feb. 13, ~ 

Clocks, pinions of. Ira Ives, Bristol, Conn. - - - Feb. 24, — 
Carriages, construction of. Dan. Neal, Milford, Delaware Feb. 26, — 
Chimney regulator. D. Shoemaker, Philadelphia - - March 27, -= 
Candles from tallow and wax. James Zwisler, Baltimore April 2, ~ 
Churn, horizontal. John Davidson, Cheshire, N. H. - April 3, -= 
Camphire, refining. J. Green, Charleston, Massachusetts April 27, — 

Chair bottoms. J. Elliot, jun. Philadelphia - - April 26, — 

Consumptions, cure for. C. Shaw Long, Philadelphia - April 27, — 
Cheese press. W. W Townsend, Addison, Vermont - - June 13, — 
Canker worm, preventing the. Paul Adams, Newbury, Mass. June 19, — 
Cordage, machine for making. A. Hill, Walpole, N. H. June 30, ~ 

Candle-holder, economical. P. Ward and B. Allison, Phil. July 20, — 

^ Cloth, machine for finishing, etc. S. Hart, Hamstead, N. Y. July 27, — 
* Chain carts and railways. John H. Morrison, Boscawen, N. H. Sept. 28, — 
Cooking apparatus. J. Morris, New Haven. Conn. - - Oct, 3, r- 
Cider. See Wine. Henry Seabolt. 

Cloth, made by felting. O. Barrett, jun. Troy, N. Y. - Dec. 8, ~ 

Cabouse. John Bonis, Baltimore - - - - . Dec. 31, — 

Cloth and blanket making. Allen Barnes, Sam. Gray, and Jabez 

Clark, Windham, Conn. ------ Feb. 3, 1813 

Carding cloth. John Jessup, Orange county, New Yorl? Feb. €, ■• . 



20 C 

Carding, spinning, and roving. T. Norton and Geo. Biddis, 

Miiford, Penn. April 15, 1813 

Carriage to be moved by hand. D, Nine, jun. Reading, Penn. May 4, -- 

Cartouch box. Jonathan Mix, New York - - June 3, -- 

Cradle. Samuel Pope, Windsor, Conn, - - - _ June 5, ~ 

Cloth from hair. W. Shotwell and A. Kinder, N. Y. - July 23, - 

Churn, pendulum. Silas Hitchcock, Vernon, N. Y. - - Aug. 7, — 

Cylindric polisher. Eben Stowell, Middlebury, Ver. - Aug. 20, — 

Comb twinning machine. D. Carrington and Ira Ives, Litchfield, Aug. 20, — 

Cylinder, re-acting, etc. T. Powell, New York - Dec. 3, — 

Churn. Wm. Humphrey, Ohio - - - - Jan. 5, 1814 

Card boards, smoothing. D. Stearns, Battleboro', Vermont March 10, — 

Comb-cutting machine. J. H. Derby, Leominster - March 26, ~ 

Canker drops. D. Holbrook, Onondago, N. Y. - -^ March 28, - 

Cotton seed, machine for hulling. J. Lineback, Salem, n! C. March 31, ~ 

Corn, machine for planting. John Blocher, Lancaster, Penn. April 12, - 

Carriage springs. R, and I. C Humphreys, Cantwell - April 22, — 

Carding wool. Lewis French, New Haven, Conn. - May 18, — 

Cheese press. Joseph Goulding, Worcester, Mass. - - May 27, — 

Cornices for houses. T. K. Beale, Alexandria, D. C. - May 28, — 

Cup and saucer, Columbian. John Love, Baltimore - June 14, -- 

Candles, mould and dipt. J. Zwisler, New York, - July 1, — 

Cloth, machine for shearing. B. Swift, Washington, N. Y. July 1, — 

Chimney stove. C. Varle, Fredericktown, Md. - Juiy 1, - 

Carriages. B. Peck, Philadelphia . - - July 5, ~ 

Cock stop. D. Sharman, Warren, N. Y. - - July 5, - 

Clover seed, machine for cleaning. H. Spickard, Faircastle, 

Virginia - - - - - - Aug. 16, — 

Clocks, pinions for. H. Bronson and J. Curtis, Waterbury, 

Connecticut - - - - - - Aug. 39, ~ 

Clock, wooden. J. Harrison, Boston - - - Aug. 22, — 

Clocks, for pointing wire for. A. Sperry, Waterbury, Conn. Aug. 22, — 

Clock plates, boring. Joel Curtis, Cairo, N. Y. - • - Aug. 28, — 

Clocks, machine for cutting teeth. Joel Curtis and D Bradley, 

Connecticut _ . - . - , Aug. 22, -- 

Clocks, machine for cutting teeth. A. Hopkins, Litchfield, 

Connecticut - - - - - Aug 22, — 

Chimnies and fire places. Adam Spohn, Comrio, Pennsylvania Sept. 22, — 
Cloth shearing machine. C. H. Orth and Frederick Strohn, 

Steubenville, Ohio - - - - - Oct. 11, - 

Comb twinning machine. S. Hills and Moses Emery, jun. 

Newburyport, Massachusetts ... Oct. 21, — 

Cultivating the earth. James Hall, Va. - - - - Nov. 19, — 

Carriages, wheel. Hor. Gates, SpafFord, Albany, N. Y. - Nov. 25, -- 

Chimnies, machine for sweeping. J. BrufF, Washington, D. C. Dec. 16, — 

Colors, permanent for calicoes. Augustus Bouler - - Dec. 24, — 
Carriages, hanging and placing steps. J. J. Wells, Hartford 



Connecticut -_.--. Jan. 24, 
Cleaning wheat. William Davis, Fairfield, Connecticut - Jan. 24, 
Clover seed, cleaning. S. Arnold, Bottetort, Virginia - Jan. 25, 
Cradle. Peter Cooper, Hampstead, New York - - March 27, 
Combs, cutting horn or tortoise shell. Simeon Allen - April 1, 
Colors, prepared with lime. J. Nicholas, junior, Bradalbin, 

New York - - - - - - April 12, 

Clover seed, gathering. John Smith, Fredericksburg, Virginia April 28, 
Churn. Joshua Lane, Homer, New York - - - May 15, 

Cotton, machine for drawing, roping, etc. W. Tiffany and P. 

Allen, Otsego, New York July 17, 

Cotton Spinning. L. Bissel, L. C. Hinmans, and S. Wilson, 

Otsego, New York ..-.-.- July 17, 
Corsets. Mary Bfush, New York --.,.- July 21, 



1815 



Dec. 27, 


-. 


Jan. 15, 


181C 


y Jan. 17, 


- 


f. Jan. 24, 


.. 


Jan. 25, 


— 


March 7, 


-. 


March 26, 


-. 


March 28, 


_ 


April 30, 


-. 


May 28, 


- 



C 21 

Charcoal, making for gun powder. F. Parker, Prince George's 

county, Maryland July 25, 1815 

Cataract, removing by points, etc. F. B. Shaw, Philadelphia July 27, — 

Candle moulds. D. M. Randolph, Richmond, Va. - - Aug. 1, — 

Cards, 'jaaking machine and hand. W. Barker, Smithfield, R. I. Aug. 12, -■' 

Cards, composition for John M. Gates, Warren, Mass. Sept. 14, 

Carding macnine, gleaning savers. J. Hugus, Greenbush, Penn. Sept. 15, 

Cancers, curmg. Jacob VVare, Philadelphia - - Sept. 20, 

Cooking machine. John Seger, New York - . - Nov. 14, 

Cotton gin. Isaiah Jennings, New York - - 

Churn. A. and H. K. Cornell, Cambridge, New York 

Corn cobs, spirits made from. J. and S. Demund, New 

Carding woollen cloths. J. A. Christie, Elizabeth Town, N. J. 

Cheese press. J. Bigelow, Mount Pelier, Vermont 

Cock, block tin stop. John Morris, New Haven, Conn. 

Carpenter's sliding dovetail joint. G. B. Raymond 

Combs, making. Eli Sperry, New Haven, Conn. 

Churn. John Erving, Boston - - - ' 

Cutting comb teeth. M. J Littleboy, Philadelphia 

Clocks, thirty hours, brass and wooden. E. Terry, Litchfield, 

Conn. - - - - - - June 12, — 

Chair, Eagle. William J. Wever, New York - - June 14, -- 

Charcoal, making. Andrew Kurtz, Philadelphia - - ' June 28, ~ 
Combs, machine for twinning. Samuel Parmele, Saybrook, 

' Connecticut - . . _ - July 15, — 

Cutting machine, for beating and bruising. Adam Britz, Phil. July 18, — 
Churn. Artiriias Bills, Baltimore . . - July 29, — 

Cancers, cure for. James Andrus, Hillsborough, N. H. - July 30. — 
Churn. Benjamin Webb, Tolland, Connecticut - - Aug. 22, - 

Cider and viaegar made of offals. W. Richardson, Kingston, 

New York - - - - - - Aug. 26, - 

Coquing, or doweiling instrument. W. Bowhay, Philadelphia Oct. 14, - 
Catheter, flexible metallic. Israel Palch and Moses Carter, 

Salisbury, Massachusetts . - . - Oct. 26, ~ 

Chairs. See Posts for Elijah Farrington, New York. 
Chair bottoms. John Wall, Philadelphia - - - Oct. 29, -- 

Cotton gin. Englehart Cruse, Charleston, S. C. - - Nov. 18, — 

Churn. Abel Bradway, Monson, Mass. - - - Nov. 25, — 

Cotton gin. Isaiah Jennings, New York, - - - Jan. 17, 181 

Cards, making, grinding, &c. G. Drake, Windsor, Connecticut Feb. 28, — 
Couch, accommodation. John Mead, Albany, New York March 14, ~ 
Convalescent chair. John Mead, Albany, New York - March 13, — 
Composition for covering houses. A. Rogers, Hudson, N. Y. March 14, — 
Compressed air, to propel boats by. J. L. Sullivan, Boston March 24, — 
Chimnies, construction of. L. D. Detroismonts, New York April 5, — 
Copy books, composition for. Richard Wall, Philadelphia April 28, ^ 
Cloth, shearing machine. James Collins, Anson, Somerset, Md. June 10, — 
Combs, machine for cutting T. G. Thomas, Philadelphia June 14, — 

Chimnies, machine for sweeping. J. Hunt, Baltimore - July 12, — 
Cloth shearing machine. Eliphalet Remington, Frankfort, 

New York Aug. 13, - 

Comb, machine for twinning. D. E. Noyes, Philadelphia Sept. 6, -r 

Carriage life preserver. H. G De Grandval, Portsmouth, 

New Hampshire - - - - Oct. 3, -- 

.Carriages. Ben. Had, Newburyport, Mass. - - - Oct. 4, - 

Cordage, machine for laying. C. Lenox, Sargent, Suffolk, 

Massachusetts . - . - . Oct. 4, -f 

Cordage, machine for making. S. and J. A. Bazin, Canton, 

Massachusetts - - - - - Oct. 17, — 

Candle Moulds. Joshua Witherle, Boston - - - Oct. 24, — 

Cloth, milling, fulling, &c. M. Lee, Otsego, N. Y. ,■ - Nor. 6, -. 



22 C 

Cement, to be used under water. John Grant, Saratoga, N. Y. Not. II, 1817 
Chimnies, machine for sweeping. E. Paine, Philadelphia Dec. 11, — 

Cotton hopper. Gurdon F. Saltonstall, Cumberland, N. C. Dec. 31, - 
Cannon, mode of pointing. J. Blach, Northumberland, Penn. Jan- 17, 1818 
Cloth shearing machine. Wm. Stillman, R. I. - Jan- 17, — 

Combs, horn. Macpherson Smith, Poughkeepsie, New York Jan. 20, — 
Combs, metallic. W. A. Langworthy,Balstown Springs Feb. 28, — 

Cloth shearing machine. D. Dewy, Poultney, Rutland, Va. March 
Churn. Nathan Porter, Hartford, Conn. - - April 

Cutting machine for soft substances. A. King, Lancaster, Penn. May 
Churn. T. T. Storm, New York - - - May 

Combs, metal hair. Lineus North, Otsego, N. Y. - - May 
Circular saw. W. F. Hill, New York - - - - July 
Casks, making. J. Little, Hillsborough, N. H. - - - July 
Cotton yarn, machine for spinning. P. Arnold, Conn. - Aug. 
Combs, manufacturing. D. Pettibone, Philadelphia - Aug. 

Chrystallizing tin. G. F. Valentine, Albany - Aug. 

Cloth shearing, napping, &c. machine for. John J. Bryent, 

Andover, New Hampshire - - - - Sept. 2, 

Cotton, machine for roping, winding and twisting. David Grieve, 

Providence, R. I. - - - - - Sept. 18, 

Columns, machine for ornamenting C. Durand, Springfield, 

New Jersey - - - . - Sept. 22, 

Carriages, improvement in. J. B. Swan, Albany, N. Y. Sept. 29, 

Catch for window shutters, improvement in the. Noble Hurdle, 

Georgetown, D. C. - - - - - Oct. 1, 

Chopping sausage meat, machine for. David Beissel, Harrisburg, 

Pennsylvania - - - - - Oct. 26, 

Cotton, machine for inspecting. Lewis Viales, New Orleans Oct. 29, 
Corn sheller. improvement on Z. Phinney's. Hugh Gallagher, 

Pittsburg, Penn. Oct. 29, 

Castor oil, clarifying. J. Hallock, Philadelphia - Nov. 5, 

Cloth, machine for napping, &c. L. and J. Prescott, Pittsburg Nov. 5, 
Coaches, improvement in the springs for. M. H. Beneville, 

Canterbury . _ - . - Nov. 17, 

Conduit pipes, improvement in. Joshua Clarke and L. Crowell Dec. 18, 
Conduit pipes, improvement in. Elisha Putnam, Albany, N. Y. Nov. 18, 
Cloth, machine for teazling and napping. A. Foster, Putney, 

Vermont ..-._. Nov. 25, 

Cordage, machine for making. William B, Leonard, Fishkill, 

New York - - - - - ' - Jan. 9, 

Corks, machine for making bottle. James Barron, Hampton, 

Virginia - - - - - - Jan. 12, 

Cooking stove. Palmer Jenkins, Hebron, Washington county. 

New York Feb. 6, 

Churn. Joseph Lloyd, Orange county, New York - March 2, 

Cloth shearing machine. S. Parsons, Hoosack, Ranslaer county, 

New York - - - , _ - March 2, 

Churn. William L. Frazer, Oxford, Chinango co. N. Y. March 19, 

Chronometer, Samuel S. Edmonston, New York - - April 3, 
Cordage, machine for making. Robert Graves, Boston - April 10, 
Clearing obstructed channels or docks, machine for. T. Baker, 

Providence, R. I. - - - - - April 12, 

Corn shelling machine, improvement in the. Walter Jones, 

Ashford, Conn. --__.-- May 6. 

Composts for soils. Anthony B. Martin, Baltimore - - May 29, 
Carbonated mead. James Heaton, New York - - July 28, 

Cultivator, American. Fred. Miner, Ne# London, Conn. Aug. 21, 

Cast steel welded to iron. Daniel Pettibone, Boston - May 21, 

Cards, machine for pricking holes in leather. J. Lamb, Leicester 
*% county r - ' - - - Aug. 21, 



16, 


-■ 


c 


7, 


] 


I 


28, 


_ ... 


( 


28, 


- , ■; 




11, 


„ 


f 


25, 


1 


1 


1, 


-_ 




18, 


_ 




26, 


- 





1819 



i 



Coaches, improvement in. &-. Draper, Brookfield, Mass. Aug. 

Carbonated liquid cream tartar. Sophia Usher, New York Sept. 
Cotton seed, food for cattle. Dan. Gillet, junior, Springfield, 

Massachusetts - - - - * - - - Sept. 

Comb cutting machine. D. E. Noyes, Philadelphia - Oct. 

Comb cutting machine. Nison Foot, Philadelphia - Oct. 

Combs, machine for making. Ben. Haskill, Paris, Fr. - Nov. 
Cleaning streets, roads, etc. John Tucker, New York - Nov. 

Clocks, improYcment in. Simon Willard, Boston - - Dec. 
Cloth shearing machine. Elihu Hotchkiss and Aaron Jaguas, 

Windham, Vermont - _ - . Dec. 

Churn, improvement in the. John Hall, Hillsborough, N. H. Dec. 
Candles, moulding sperm. W. W. Swain, New Bedford, Mass. Jan. 
Corn sheller, improvement on W. Jones'. Rufus Guthrie, 

Brimfield, Mass. . - . . - Jan. 

Coating for ships' bottoms. James Russel, New Bedford, Mass. Jan. 
Cement, water proof. Canvass White, Whitestown, Oneida, 

New York - _ . - - Feb. 

Coffee roaster, improvement in the. Peregrine Williamson, 

Baltimore ----- March 

Circular saw. Robert Eastman and Josiah Jaquitt, Brunswick, 

Massachusetts ----- March 

Canals, machine for excavating. Ichabod L. Skinner, Hartford, 

Connecticut ----- May- 

Cheese, mode of packing. Alexander Norton, Goshen, Conn. May 
Corn cracker. Nathan Read, Belfast, Maine - - May 

Cloth, machine for napping, etc. John Byram and S. D. Fuller, 

Mendham, N. J. - - - - - April 

Coal, etc. machine for drawing. Edward E. Danley, Fredonia, 

Indiana ------ May 

Candle wick, machine for making. Shaylor Ives, Chilicothe, 

Ohio .-.--. May 

Currying knife. Daniel Tomlinson, Brookville, Conn. - July 

Carpeting, ingrained. John and Nicholas Haight, New York Aug. 
Clocks and watches. James Henry, Maysville, Kentucky Sept. 

Cocks, improvement in. E. Hubball, Baltimore - Oct. 

Cotton, machine for spinning. William Bald, jun. Providence 



23 

1819 



1820 



Rhode Island 
Cocks, valve. John Cluley and Benjamin Stancliffe, Phil. 
Chimneys, machine for sweeping.- Samuel S. Edmonston, N. Y. Nov. 
Cooperage, machine for doweling. Ralph Hunt, Ontario, N. Y. Dec. 
Corn shelling machine. Henry and Elbert J. Rosevelt, N. Y. Jan. 
Cordage, machine for laying. Robert Graves, Boston - Feb. 
Cement, water proof. Canvass White, Whitestown, New York Feb. 
Cotton, foot gear for cleaning. William Gould, M'Intosh co. 



Oct. 

Nov. 



26, 
11, 

15, 
14, 
28, 
3, 
10, 
13, 

15, 
15, 
14, 

18, - 
29, - 

1, - 

20, .- 
26, - 

3, - 

6, - 

8, - 

4, - 
12, - 

17, -- 

16, - 

12, - 

13, -- 
4, -- 

4, - 



1821 



Feb. 20, 



Feb. 

Feb. 

Feb. 
March 
March 



Georgia 
Do. Roping (double speeder.) Paul Moody, Boston 
Do. Machine for roping or spinning. Do. Do. 
Do. Spinning frames. Paul Moody, Boston - 
Cloth, machine for shearing. Z. Carey, Oxford co. Maine 
Clothes, dry scouring. Thomas L. Jenning, New York 
Chimney and fire-place. Obadiah Dilano, Utica, New York 
Crank, anti-friction for steam engines. Benjamin S. Oliver, 

Salem, Mass. ----- March 

Candles, machine for dipping. John Aborn, Nottingham, N. J. March 
Cordage, improvement in the top sled for. Robert Graves, 

Boston, Mass. ----- March 

Com shelling machine, improvement in the. Noah Lindsey, 

Catskill, New York - - - - March 

Churn, improvement in the. Adam Severt, Saratoga, N, Y. April 



24 C 

Carding machifte, improvement in the. Joshua Woodward, 

Franklin township, Ohio - - - - May 2, 1821 

Cutting clothes by rules. Allen Ward, Huntsville, Alabama, June 16, — 
Cock for drawing liquors, improvement in the. F Delano, 

Philadelphia , - . . - June 29, - 

Carriages, improvement in travelling. George H Richards, 

New London, Conn, . = , . Aug. 8, ~ 

Churning by dog power. Ceo, E. Reeve and Joseph Ketcham, 

Orange CO. New York - - - - Aug. 10, ~ 

Cocks for draining liquors, etc. Jonathan Bliss, New York Sept. 24, -- 
Cement for mortar and stucco. David Mead Randolph, Rich'd, 

Virginia ---... Sept. 25, — 

Candles, machinery used in making. Francis Fuller, N. Y. Sept. 29, - 
Chimneys, improvement in the stacks of. Frederick Grey, 

Baltimore -._-._ Oct. 8, ~ 

Cotton, machine for packing. John Cook, Fayetteville, N. C. Oct. 12, — 
Chains for cables, improvement in. I. Jennings, N. Y. - Oct. 29, — 
Clocks, improvement in. Joshua Burritt and W. P. Burdick, 

Ithaca, New York . - - . Oct. 25, - 

Canals, roads, etc. machine for di- ging. John Humes, Ricbm'd, 

Virginia - - - - - - Nov. 10, — 

Chair, improvement in the rocking sofa. B. Fenny, Readsbor j', 

Vermont - - - - - - - -- Nov. 22, — 

Condensers, improvement in the steam. Thomas Skidmore, 

New York --._.,. _ Dee. 1, — 
Candles, machine for making. James Yard, Trenton, N. J. Dec* 4, — 
Cotton yarn, improvement in manufacturing. Erastus Wolcott, 

Newport, New York .-..-- Dec. 11, — 

Corsets, improvement in. Wm. James, Cantelo, New York Dec. 31, — 
Cupola furnace, improvement in the. Henry Worall, N^ Y. Dec. 31, — 

Clocks, improvement in the machinery of. Dean, Dec. 31, — 

Chaff, machine for breaking, etc. John Bolton, Warren, N. Y Jan. 28, 1822 
Chairs, improvement in nursing. Andrew Woods, Charlestown, 

Jefferson CO. Virginia ._---. March 13, — 
Clock cases, improvement in. Joseph Ives, Bristol, Vt. March 21, — 

Cock, improvement in the metallic screw. Jeremiah Carey, 

Baltimore --- April 23, - 

Clover seed, machine for getting out. William Loomis, Ashford, 

Connecticut - - - - - - -- April 27, — 

Cock, stop. John Morris, New Haven, Conn, - - May 15, — 

Cordage, machine for pressing the tar out of. Thomas Barnitt, 

Philadelphia May 20, - 

Churn, improvement in the. Benjamin Hayden. jr. Trenton, 

New Jersey _._._--- June 15, -'• 
Churn, improvement in the. Eleazer Brown, and Ansel Keith, 

Winficld, N. Y. June 19, -> 

Cider, mode of fermenting apple. William Elder, New Brunswick, 

New Jersey ..-_---- Aug. 21, — 
Cutting bos, improvement in the. William Willis, Lynchburg, 

Virginia - - • . - - - Aug. 24, -- 

Coffee, machine for hulling. Nathan Read, Belfast, Maine Sept. 10, — 

Churn, improvement in the. Samuel Clark, Morris county, 

New Jersey - - - - - Oct. 4, — 

Coopers' work, machinery for. Horace Wright, Onondaga, N. Y. Oct. 23, — 
Cloth, improvement in the machine for shearing. Ezekiah Heald, 

Norridgwork, Maine - - - . - - Dec. 4, — 

Corn, improvement in the mode of grinding. John Bicknell, . 

Buckfield, Maine Dec. 11, ~ 

Casks, improvement in the mode of making. U. Emmons, Green 

county. New York ..,-.- Jan. 8, 18^3 



C 26 

Giover seed, machine for cleaning. Nathan Mills and Isaac Rogers, 

Bath, New Hampshire . . - . Jan. 14, 1823 

Cotton yarn, machine for spinning. Elisha Fuller, Attleborough, 

Massachusetts .-_.--.. Feb. 6, — 
Carpeting, improvement in making ingrain. Wm. A. Prince, 

New York Feb. 12, - 

Com, machine for shelling. Samuel Spooner, Petersham, Mass. Feb. 27, — 
Co'ton, improvement in the machine for cleaning. W. Hopkins, 

Plainfield, Conn. - . . . . March 6, — 

Cotton, improvement in the machine for cleaning. George T. 

Sadler, Lawrence co. Alabama - - - March 10, — 

Cradle, improvement on the grain. Isaac Babcock, Rensselaer 

county, N. F. - - - - - March 24, — 

Combs, mode of manufacturing. Ira Ives, Bristol, Conn. April 5, — 

Corn sheller, improvement in the. William E. Sheffield, N. Y. April 15, — 
Chair, improvement in the easy. Joseph D. Finney, Keene, 

New Hampshire _ . _ _ - May 8, — 

Clocks, wooden wheeled, thirty hour. Ely Terry, Plymouth, 

Connecticut ----- May 26, — 

Clover seed, machine for cleaning. Thomas D. Burrall, Geneva, 

New York ---.._ June 5, — 

Cotton gins, making saws and grates for. Eleazer Carver, jun'r, 

Bridgwater, Mass. - - - - - June 19, — 

Cotton gins, improvement in. Eleazer Carver, jun. Bridgewater, 

Massachusetts - _ - - _ June 13, -- 

Cotton, improvement in manufacturing. John T. Sharrocks, 

Winchester, Va. .... - June 20, — 

Cultivator, improvement in the. Stephen Hubbard and Joseph 

Greaves, Wilmington, Vt. - - - - June 21, — 

Cock, improvement in the stop. Gaius Fenn, New York - July 12, — 
Carriages, construction of. Johh B. Swan, Albany, New York July 24, — 
Circular saws, improvement in. John Brown, Boston - Aug. 13, -- 
Chairs, machine for boring holes in. David Johnson, Richmond 

Ohio ...-.- Sept. 19, - 

Corn stalks, machine for cutting. A. Glendenning, Butler co. 

Pennsylvania ... - - Sept. 25, — 

Circular saws, improvement in making. Silvanus Bonnel, Chatham ' • 

New Jersey ._-....- Sept. 26, — 
Crucibles, improvement in making. James Dalliba, Watervliet, 

New York -...-- Sept. 26, -- 

Carding machine, improvement in the. P. C. Curtis, Paris, Oneida 

county. New York - - ... Oct. 15, — 

Cutting out clothes, mode of. Ethan Campbell, Philadelphia Nov. 6, -- 
Canal locks, improvement in. Jonas P. Fairlamb, Wilmington, 

Delaware - - Nov. 27, - 

Cocks for drawing liquids. Eli Dickinson, Amherst Mass. Dec. 17, -- 

Cotton scraper, improvement in the. Hqjratio Stark, Wilkinson 

county, Miss. Feb. 3, 1824 

Cloth shearing machine, improvement in the. Beriah Swift, 

Washington, N. Y. .... Feb. 7, - 

Cotton, improvement in the process of manufacturing. Elisha 

Congdon, Norwich, Conn. ... March 12, — 

Copper bolts, making. Berg and Ivers, New York, - March 15, — 
Carriages, wheel improvement in. Bernard J. Malfeson, 

Burlington N. J. - - - - - April 6, -» 

Corn shelling machine, improvement in the. Lemuel Peck, 

Brookfield, Ct. - April 9, - 

Corn shelling machine, improvement in the. John Moon, Fall's 

township, Bucks CO. Penn. - . _ April 20, — 

Cotton plant, improvement in cultivating the. S. W. Pomeroy, 

Brighton, Mass. . - ^ . - - . May 6, - 



26 C 

Clover seed, machine for cleaulug. Isaac H. Haskin, Columbia, 
New York May 

Cement, improvement in fire-proof. H. Heinei;, Mifflin township, 
Pennsylvania -___-__- May 

Crossing or colapsing lever power. William Scarbrough, Darien, 
Georgia • >.- May 

Corn shelling machine, improvement in the. Hiram Hubbard, 

Palmyra, N. Y. - - - - - June 

Carriage springs, improvement in. Lemuel H. Parsons, Stock- 
bridge, Mass. _ _ - _ - June 
Carding machine, improvement in the. C. Whiting, S. Lowder, 

and S. Lowder, jr. Dedham, Mass. - - - June 

Chimneys, curing smoky. Samuel Chase, Williamsport, Penn. July 
Crimping boots. Ebenezer, G. Pomeroy, Lancaster, Ohio July 

Cotton ^in, running gear for the. Brittain Huckaby, Huntsville, 

Alabama Aug. 

Cutting straw, stocks, &c. Noah SafFord, Springfield, Vt. Aug, 

Cotton roping, machine for making. George Danforth, Norton, 

Massachusetts - . - _ - Sept. 

Crank wheel motion. James Wallace, Columbia, S. C Sept. 

Curriers' knives, machine for sharpening. James Bachelder, 

New Hampshire .__---. Nov. 
Corn shelling machine. Lewis Whitney, New York - Nov. 

Corn shelling machine. Benjamin Crooker, New York - Dec. 
Combs, mode of cutting. Joel Brown, Springfield, Mass. Dec. 

Cheese press, improvement in the. Joseph Pride, Pottsdam, 

New York ------ Dec. 

Cellars, vaults, &c. construction of. E. Ludlow, N. Y. - Dec. 
Cloth shearing machine. Wm. Hovey, Worcester, Mass. Dec. 

Corn shelling machine. Alanson Little, Columbia, Conn. Dec. 

Cutting and rolling crackers. Daniel Pool, Philadelphia - Dec. 
Clapboards, machine for sawing. E. Pray, E. Benjamin, and J. S. 

Stone, Livermore, Maine - - - - Dec. 

Corn shelier, improvement in the. Peirson Reading, Trenton, 

New Jersey - - - - - - Dec. 

Coffee, machine for hulling and cleaning. Roswell Abbey, N. Y. Jan. 
Cordage, machine for manufacturing. Franklin Kellsey, Middle- 
town, Conn. - - _ . - Feb. 
Condensing steam and cooling liquor. Benjamin F. Joslin, N. Y. Feb. 
Chimneys and fire places. Lewis Kingsbury, Livonia, N. Y. Feb. 
Clover and other seeds, machine for cleaning. B. Sutton, Romulus, 

New Vcrk - - - - - - Feb. 

Cooking apparatus, portable. David Asher, Philadelphia Feb. 

Carding machine, wool. E. Hale, jr. S. Hale, and J. Hale, 

Haverhill, Mass. _ . - - . Feb, 

Carding, improvement in wool. N. Rider, Sturbridge, Mass. March 
Centre-board, used in vessels. G. Fountain, Staten Island, 

New York - _ .* . _ March 

Changing the motion of machinery. Ottis Pettee, Newton, 

Massachusetts --.--_ - March 
Cotton, separating the seed from. Joseph C. and Thadeus Leavitt, 

Suffield, Conn. - - - - - March 

Churning, machine for. Abiram Baird, Scoharrie, N. Y. March 
Cloth, machine for scouring and fulling. H. Hickox, Rutland, 

New York . _ . - . March 

Cloth, manufacturing into yarn. Luther Crane, Ware, Mass. March 
Churn, improvement in the. John P. Bortle, Claverack, Columbia 

county, N. Y. - - - - - April 

Corn, shelling and grinding. Samuel Fowkes, Catskill, N. Y. May 
Corn shelling machine. Francis Price, New York - May 

Cotton, packing. Webb Hart, Petersburg, Va. -' - May 



6, 1824 

10, - 

19, - 

17, ~ 

23, ~ 

25, - 

26, - 

27, - 

16, ~ 

25, ~ 

2, - 

25, - 

9, - 

13, -- 



27, - 
1, 1825 



10, ~ 

18, - 

18, - 

12, .. 

15, - 

15, - 

24, .- 

15, ~ 

26, -. 

26, ~ 

14, - 

4, - 

4, .- 

5, -* 



C 27 

Giocks, astronomical. Henry Miller, East Hanover, Lebanon, 

Pa. May 5, 1825 

Churn, impt. in the. Asa Humphrey, Gray, Maine - - May 9, — 

Cutter, rivet and bolt. Holly Seely, Unadilla, New-York - May 12, — 
Cloth, improvement for raisin i the nap of. Job Wilkinson, 

New-York - May 12, - 

Clocks, wooden wheeled 30 hours. Eli Terry, Plymouth, Conn. May 18, -- 
Cotton planting, impt. in the mode of, C. Ford, Painville, 

Virginia ---_..- May 26, — 
Coaches, impt. in making posts. Richard Ward, Schenectady, 

New-York --_--. June 2, — 

Cloth, machine for templing. Philo C. Curtis, Paris, New-York June 16, -- 
Coffee, machine for roasting. Peregrine Williamson, Baltimore, 

Maryland ------- June 18, - 

Coal, impt. in a kiln for charing. Conrad Kownslar, Mill Creek, 

Virginia ------- June 20, ~ 

Corn shelling machine, impt. in the. William C. Hawley, N-Y. June 22, — 
Corn, impt. in the machine for shelling. John Moore, Morris- 

vilie. Pa. ------ - June 27, - 

Cloth, impt. in the machine for napping. S. Marsh, Fairfax, Vt. July 20, — 

Cider mills, impt. in. T. Showerman, Covington, N-Y. - July 20, — 

Corn shelling machine, impt. in. Samuel Lane, Hallowell, 

Maine ------- Sep'r 9, — 

Clocks, wooden wheeled 30 hours. Eli Terry, Plymouth, Conn. Sepr 9, — 
Combs, impt. in a machiie for cutting P Pratt, New-York - Sep'r 9, — 
Carriage, impt in the Calash top. G. Holloway, Baltimore, Md. Sep'r 9, ~ 
Cotton packmg, machine for. Lewis Layssard, Halifax, North- 
Carolina ------- Sep. 28, — 

Churn, double dash. Ezekiel Waterhouse, Gardiner, Maine - Sep. 29, — 
Cofifee, mode of extracting strength of roasted. Lewis Martelly, 

New-York ._-_-- Sep. 30, - 
Cotton, impt. in the machine for pressing. J. N. Gordon, Ply- 
mouth, N. C. - - _ - . Oct. 8, ~ 
Canal boats, tnachine for raising. S. Doolittle, Rochester, N-Y. Oct. 25, — 
Corn shelling machine, impt. in the. Amon Bailey, Pouitney, 

Vermont ------- Nov. 1, ~ 

Chiro velocipede, impt. in. Gideon Barker, Providence, R. 1. Nov. 1, ~ 
Currier's knife, impt. in the. James Batchelder, Lancaster, 

N. Hamp. - - - - - . - - Nov. 3, ~ 

Cast iron shoes, for horses, impt. in. S. W. Whitman, Madi- 
son, Ohio ------- Nov. 4, — 

Cultivator, impt. in the teeth, &c. f. William Beach, Phil'a Nov. 8, ~ 

Coach lace, making, William G- Baniet, Newark, N. Jersey Nov. 18, — 
Cutter, in the punch rivet and screw. L. C. Judson, VVater- 

vilte, N-Y. Nov, 18, -- 

Combs, in cutting Philo Pratt, Meredin, Conn. - - Nov. 22, ~ 

Churn, cutting curds, &c. James Buck, Cha ham, Conn. - Dec. 5, — 

Cutting paper, machine for. John M'Clintick and George 

Faber, Chambersburg, Penn. - - - - Dec. 18, ~ 

Cement, water. Simeon Guilford, Lebanon, Penn. - - Jan. 11, 1826 

Carriages, mode of retarding. Ezra Slifer, Boonsborough,Md. Jan. 16, — 
Cooking apparatus, impt. in a. John Bouis, 78, Baltimore st. 

Baltimore __■--. jan, 19, ~ 

Corns, tincture for curing. Elisha Smith, New Brunswick, 

New-Jersey --- = -- Jan. 20, — 

Cooking stove, impt. in the. David Little, Hagerstown, Md. - Feb. 1, " 
Cotton, cleaning Sea Island. Jesse Reed, Marshfield, Plymouth, 

Massachusetts -.-.-- Feb. 3, -• 
Canals, digging. Jeremiah Brainard. Rome, Oneida county, 

New-York, . - „ . ., Feb. 10, - 



28 C 

Cotton, machine for cultivating. Francis H. Smith, Richmond, 

Virginia, - - Feb. 15, 1826 

Clocks, wooden wheel 30 hours: (re-issued.) E. Terry, Ply- 
mouth, Conn. --_.-- Mar. 4, -- 
Chests, wrought iron. Jesse Delano, New- York - - Mar. 7, — 

Candles, machinery for dipping. William Day, Gardiner, Me. Mar. 11, — 
Currying leather, knife for. Freeman Palmer, New-Hamp. - Mar. 17, -- 
Cotton press. Gideon Glenn, Louisburg, North-Carolina - April 12, ~ 
Carpeting, loom for weaving. Horace Baker, North Salem, 

New-York, - - - . . April 14, — 

Carronades, &c. elevating screw for. Enoch Hidden, N. Y. - April 96, — 
Cotton press, combined lever. Eml. Venear, Halifax, N. Car. May 10, ~ 
Canals, machine for excavating. Lot Forrester, Ridgefield, 

Connecticut -.__-- May 10, -- 

Cordage, machine for making. Erastus Bartholomew, Boston May 17, - 
Chain cables. Do Do May 17, - 

Circular saw. William Kendall, jr. Maine - - - May 18, - 

Carts and wagons, mode of loading. Noah Osborn, Fairfield, 

Connecticut ..---- May 23, - 

Canals, inclined rail-way for removing earth from. William H. 

Doll, Harrisburg, Penn. _ - - . - May 29, — 

Chimneys, improvement in. A. G. D. Tuthill, Utica, N. Y. - Juhe 8, — 
Cotton, mode of taking from the doffer. Elijah Thompson, 

Lowell, Mass. --._.- June 9, — 
Cotton and wool, machine for spinning. William Carmichael, 

Saady lake, N. Y.- - - - - - June 10, ~ 

Cotton, flax and wool, rolling or twisting. William White- 
head, jr. Patterson, New-Jersey - - - - June 14, ~ 

Cataract, instrument used for the. Thomas R. Williams, Phil- 
adelphia - - - - - - - June 14, — 

Corn shelling machine. Jeremiah Dodson, Guilford, N. Carolina June 15, — 
Clocks, 30 hours, wooden wheeled. Eli Terry, Plymouth, Conn. 

(re-issued,) -.___. July 5, — 

Cleave harrow for clearing ground. Lemuel Tam, Sussex coun- 
ty, Delaware ------ July 11, — 

Cartridges for blasting rocks. John B. Ives, Lebanon, Penn. - July 17, — 
Composition, applied to wool. Ziba Parkhurst, Grafton, Mass. Aug. 19, — 
Carding machine, improvement in. James H. Arnold, Belmont, 

Ohio --.-... Sep. 25, -- 

Cellars and vaults, mode of constructing. Henry Hallock, 

New- York Oct. 24, - 

Corn, machine for shelling. Elijah Russel. Greensboro* N. C. Oct. 24, — 
Cannon, method of discharging. Henry Whitcomb. Adams, 

New-York Oct. 25, -- 

Currying knife, constructing and grinding the. Samuel Brooks, 

New-York ...... Nov. 13, ~ 

Cabbage machine for cutting. F. Berkemeger and J. Dengler, 

Greenwick, Penn. - _ _ _ _ Nov. 14, — 

Corn, machine for husking. Howlet Bushnell, Norwich Conn. Nov. 14, ~ 
Coton gin, mode of propelling the. Peter Knox, Augusta Ga. Dec. 7, ~ 
Coal sifter, improvement in the revolving. Thomas Borbidge 

and Anson Martin, Kingston township, Penn. - - Dec. 30, ~ 

Cement. '-vater proof. Simeon Guilford, Washington, D. C. - Jan. 16, 1827 
Corn, machine for shelling. Edward Newman, Guilford county, 

North-Carolina ------ Feb. 7, - 

Chair, improvement in the. Jacob Daley, Baltimore - - Feb. 9, ~- 

Churn, improvement in the rocking. John G. Philip, Kin- 

derhook ....... Feb. 15, --. 

Cotton, improvement in the mode of packing. William C. 

Thomas, Richmond county, N. C. - - - Feb 15, — 

Copperas, ia the method of making. Isaac Tyson, Baffesore, Feb 15, • ■ 



C 29 

Cotton, machine for pressing. Philemon White, Chatham coun- 
ty, N. Car. - Feb. 19, 1827 

Cutting garments, mode of. James G. Wilson, N. York - Feb. 28, — 

Cutting hard substances, machine for. John H. Hall, Harper's 

Ferry, Virginia ------ Mar. 7, -- 

Chimneys, wheel dampers for. James Reiley and John Flana- 
gan, Waynesburg, Penn. ----- Mar. 10, — 

Corn sheller, longitudinal. George E. Waring, Poundridge, 

New- York ------ Mar, 16, -" 

Churn, improvement in the. Samuel L. Bagley, Hillsdale, 

New- York Mar. 21, - 

Cotton I oben, prepared for spinning. Gilbert Brewster, Pough- 

keepsie, New-York - - - - - Mar. 28, - 

Cider mill, improvement in the. Constant H. Wicks, Paris, 

New- York .-_..- April 9, ~ 

Clay tubes, improvement in making. John R. Rowel and Henry 

Wise, Fredericktown, Penn. - - - - May 10, - 

Canals, safety gate for. Jacob Van-Dorn, Clen, Montgomery 

county, New-York ----- May 14, --- 

Cock for hydrants, improvement in the valve. Benjamin Stan- 

cliffe, Philadelphia ----- May 15, - 

Cotton press, improvement in the. Richard Jarnigan, Waynesbo- 

rough, North-Carolina . _ . - - May 15, - 

Cleaning Machme, for wheat, rye, &c. John Tyler, Claremont, 

New-Hampshire ------ May 18, - 

Carts for removing earth, improvement in. Jeremiah Price, 

Lockport, New- York - ... - May 18, - 

Churn, improvement in the. Levi Rosenkrans, Urbanna, N. Y. May 19, — 

Corn, machine for crushing with the cob. S. K. Gauntt, Green- 
ville, Tennessee ------ May 25, - 

D 

Distilling of liquor. Aaron Putnam, Medford, Mass. - 
Distilling. Nathan Reed, Salem, Mass. . . - 

Docks or harbors, machine for cleaning or deepening. P. Za- 

charie, Baltimore, Md. - - _ - - 

Distilling spiritous liquor. Joseph Simpson, Richmond, Va. 
Duck sail weaving. James Davenport, New-Jersey 
Docks and harbors, a machine for cleaning. Stephen Colver, 
Dough and paste, breaking. Daniel Pettibone 
Distilling. See Evaporation. 
Docks, machine for cleaning out. John Greenleaf - - July 13, 1802 

Dry docks, improvement in erecting. John Gardiner - - Dec. 3, ~ 

Distilling spirits, improvement in. Daniel Ilsley - - May 14, 1803 

Distillation by steam, in wooden or other stills. E. and Thomas 

West, Fayetteviile co. Ken. _ - _ - July 8, — 

Double draught fire place. Talmage Ross _ - - Jan. 23, 1804 

Double steam bath still. John James Giraud - - April 17, — 

Double crank. See Fulling Mill. 

Dough, machine for breaking. Laban Folgfir, Hingham, Mass . Nov. 1, — 
Distillation. See Boiling. 
Dye woods, machine for grinding, sawing. John Matthews, 

Philadelphia Aug. 13 1805 

Distilling apparatus. A. Heistand, Yorktown, Penn. - - Nov. 27 ~ 

Dough, machine for making. Geo. Richards, Stonington, Conn. Feb. 14, 1806 
Dressing flax. Elisha Mack ----- Mar. 21, ~ 
Diving machines. Richard Tripe, Dover, New Hampshire - April 1, — 
Dye woods. See Grinding, Sfc. 
Double forcing pumps. Charles Colver, Champlain, N. Y- - April 1, 1807 



Jan. 


29, 


1791 


Aug. 


29, 


" 


Nov 


24, 


„ 


Mar 


4, 


1794 


Feb. 


14, 


~ 


Dec. 


14, 


1798 


Nov. 


16, 


1796 



May 1, 
- June 21, 


- July 

- July 

- July 


7, 
13, 
13, 


-Aug. 

- Aug. 

- Dec. 


13, 

17, 
24, 


- Jan. 


14, 


- Jan. 


24, 


- Mar. 


2, 



SO D 

Distilling, apparatus for. A. Weaver, Adams co. Penn. - April 23, 1807 

Distilling or boiling water. Eli Barnum and Ben. Brooks, New 

Marlboro' Mass. ---.., Mar. 21, 1808 
-Door hinge. See Friction Roller. 

Double lever press. Caleb Johnson, New Glasgow, Va. - - June 3, — 
Dye woods, machine for rasping. Jesse Reed, Boston - June 3, — 

Distilling. E. Barnum and B. Brooks, New Marlboro', Mass. - July 13, «- 
Double. See Boiler. 
Dipping. See Candles. 

Distilling apparatus. A. Bouchrie, Philadelphia - - Jan. 3, 1805 

Dying of silk goods, machine for W. Barret - - June 27, — 

Dye wood, machine for cutting. E. Hubbell, Middlebury, Vert. June 27, -- 
Delaware Spinner. J. Alricks, Wilmington, Del. - - Oct. 11, — 

Distilling apparatus. W. Chamberlain, Vert. - - - Mar. 17, 1810 

Dough, machine for breaking. C. Barnard, Nantucket, Mass. April 17, — 
Distilling by steam. John Morris Bennet, Middletown, Conn. 
Distilling apparatus. A. Tobey, Alford, Mass. 
Drying grain of all kinds. B. Parry, Bucks co. Penn. 
Distilling. M. Garden, Staunton, Va. - - - 

Draining plough. Stephen Hall, Boston 
Dye yoods, machine for cutting. I. Richards, 3d, Norfolk, 

Connecticut . _ _ . _ 

Domestic spinn r. E. Heavrick, Albany, N. Y. 
Diving dress. Chauncey Hall, Conn. - - 

Drying fuel ror glass furnaces. James Lee, Philadelphia -Jan. 14, 1811 

Distilling essential oils. D Jew^t, Pitsfield Mass. 
Distilling. Jacob Miiler, Lancaster, Penn. 

Distilleries and kitchens. William Gamble, Washington, D. C. April 18, — 
Dye woods, machine for rasping. Samuel Stone, Enosburg,Va. May 3, — 
Distilling. Andrew Dunlap, Boston . _ - _ May 3, — 

Distilling. J. James Giraud, Baltimore - _ . June 14, — 

Distilling and refining apparatus. Jacob Sherer and Abrah'm 

KiUan, Lancaster, Penn - - . _ . June 17, -- 

Drying house for drying fruit. S. Strong, Wilkestownship, Ohio Sep. 2, — 
Distilling at one operation. Jonathan Shaw, Palmer, Mass. - Nov. 13, ~ 
Distilling. Lewis Lescesne, Belleville, N. J. - - - Dec. 4, — 

Dock, floating dry. Samuel Rose, N. Y. - - - June 15, — 

Distilling. Omri Carrier, Enfield, Conn. _ . _ Nov! 2, — 

Distilling. Omri Carrier, Enfield Conn. - - - Jan. 18, 1813 

Distilling. John Bates, Hartford, Conn. - - - Jan. 26, -- 

Distilling and boiling liquors. J. Morris, New Haven, Conn. - Mar. 3, — 
Drawing wire, machine for. John J. Staples, Flushing, N. Y. May 10, -- 
Dies, circular, improvement en Perkins. Jacob Perkins and 

Geo. Murray, Philadelphia - . _ . June 25, -- 

Distilling, a cylinder heater for. C. Jenks and Abiel Perse, East 

Windsor, Conn. _---__ July 12, — 
Die work, instead of etching. A. Brewster, Frankfort, Penn. July 15, — 
Distilling, heating the mash for. T. Balden, Hartford, Conn. Aug. 18, — 
Distillation, heating water for. A. Anderson, Philadelphia -Oct. 27, — 
Distilling apparatus. I. Hoffman, Shawangunk, N. Y. - Dec. 31, ~ 

Dye woods, for rasping and grinding. Joseph Broad, Springfield 

Mass. - - Mar. 1, 1814 

Distillation. John W. Alder, Pennsborough, Penn. - - April 29, — 

Distilling. Wm. M. B. WoUias and H. P. Barlow, Oneida co. 

New-York - - - - - 

Dye stuflfs, cutting. Aaron Broad, Litchfield, Conn 
Dies for metals. Ben. Mead and Giles Richards, Boston 
Distilling from grain, &c. Simon Shurtiiff, Oneida co. N. 
Distilling by steam. David Dewy, Sullivan, N. Y 
Dying silks. T. Harrison and Robert Pierpont, N. Y. 



- May 


6, 


- June 


y, 


- July 


2, 


- July 


5, 


-July 


&, 


- Oct. 


18, 



D 31 

Distilling. Naphtali Hart, Easton, Penn. - - - Oct. 29, 1814 

DistilJing by steam, &c. Enos Brown, Oneida co. N. Y. - Jan. 23, 1815 

Distillation, cooling mash for. Thos. Whitemell, Scotland 

Neck, N. C. Sep, 2, - 

Distilling turpentine, tar, &c. Wm. Adam Rapp N. Y. - - Dec. 4, — 

Distillation by steam. Hezekiah Kelly, Brooklyn, N. Y. - Feb. 16, 1816 

Dye woods, saw mill for. John Elder, Hamilton, Mass. - Feb 16, — 

Dye woods, saw mill for. John Eider, Hamilton Mass. - April 11, — 

Distilling and lectifying, &c. John Whips, Jefferson co. Ken. April 22, ~ 

Danger scape. Wm. Start, Greensborough, Md. - - May 3, — 

Distilling. Norman Goodsell, Paris, N. Y. - - - June 13, — 

Distilling. Wm. Richardson, Kingston, N. Y. * - June 15, ~ 

Distilling. E. Talmage, Lancaster, Ken. - - . July 8, — 

Distilling. Amos Blood, Boston . . - _ Juiy 16, — 

Double stave and parallel jointer. J. S. Keen, Phil. - -Oct. 1, — 

Docks projecting. Moses Rogers, N. Y. - - - Jan. 7, -- 

Dye woods, machine for rasping. Beriah Swift, Washington, 

Duchess CO. N. Y, - - - - - Feb 1, 1817 

Dry docks, rotary. Joseph Webb, N. Y. - - - May 3. — 

Dying and finishing silk goods. A. Stearns and W.' Barret, 

Cambridge, Mass. ..... Jan. 30, 1818 

Drill for potatoes. George Harper, Jenkington, Penn. - Mar. 23, -- 

Dogs, a new power. A. Tienan, N. Y. - - - April 27, — 

Dying and finishing silk. A. Stearns and W. Barret, Boston, Sep. 8, -- 

Distilling, improvement in. Pierce Wood', Frederick co. Md. Sep. 29, — 

Distilling, improvement in. Charles Merot, Phil. - - Nov. 5, — 

Dry dock, floating. Albert Brus^ Augusta, Ga. - - Nov. 6, — 

Double Speeder. Wm, Hines, Coventry. R. I. - - Feb. 6, — 

Dying, tanning, &c. chesnut used in. W. Sheldon, Springfield, 

Hampton co. Mass. . _ . . . Feb. 26, -- 

Distilling, improvement in. James Caze, N. Y. - - Mar. 18, — ^ 

Double speeder for roping cotton. Paul Moody, Boston - April 3, — 

Distilling, apparatus for. Henry field, Camillus, N. Y. - June 17, -- 

Domestic spinner John Brown, Providence, R. I. - - July 22, — 

Diving drum. Jasper Johnson, Albany, N. Y. - - July 31, — 

Distilling, improvement in the apparatus for. Frederick Kalisky, 

Philadelphia - - - - - - Dec. 14, 1819 

Distilling, improvement in. Richard Wilcox, N. Y. - - April 20, 1820 

Diving, mode of. William Brookfield, Detroit, Mich. Ter. - July 17, — 
Draw grinding machine. Thomas Dakin, Harpers-Ferry, Va. July 28, — 

Drying cloth by steam. Rolan Duncanright, Medvvay, Mass. Aug. 30, — 
Double speeder, improvement on No. 1. Jon. Fisk, Med. Mass. Dec. 7, — 

Do. No. 2. do. do. - Dec. 7, - 

Do. No. 3. do. do. - Dec. 8, - 

Do. No. 4. do. do. - Dec. 8, - 

Do. No. 5. do, do. - Dec, 8, - 

Double speeder, combination of improvements on the. Jona- 
than Fisk, Medway, Mass. .... Dec. 9, ~ 

Dyewoods, machine tor cutting. Elijah Converse. Dayton, 

Ohio ' - - Jan. 10, 1821 

Double speeder for roping cotton. Paul Moody, Boston - Jan. 19, ~ 

Distilling, improvement in. David Cutter, Butler co. Ohio - Feb. 20, ~ 
_ Dry scouring clothes. Thomas L. Jennings, New-York -Mar. 3, ~ 

~ Distilling spirits, improvement in. Robert Blaikie, N. Y. - April 27, ~ 
Duck or canvass sail, manufacturing. Josiah Chapman, Frank- 
fort, Penn. .--..- July 9, ~ 
Distilling, improvement in the still for. Ballazar J. Kallenbach, 

Philadelphia - - - - - - Aug. 6, — 

Dry docks, improvement in. Ralph Bulkley, N. Y. - Aug. 28, ~ 

Distilling, improvement in the apparatus for. Henry F. Fisher, 

, Philadelphia Sep. 12, ~ 



32 D 

Dry docks, improvement in floating. Edward Covenhoven, 

Greenburgb, N. J. Oct. 30, 1821 

Drawers, improvement in making. Henry Brewer, N. Y. - Feb. 28, 1822 
Distilling, improvement in. Philip Greiner, Brandywine Town- 
ship, Penn. ..-.-- April 17, - 
Dough, machine for making. Josiah S. Fisher and Sylvester 

W. Talbot, Norfolk, Mass. - - - -April 25, -- 

Drill, Cotton thinner and plough. Wm. Willis, Edgefield Dis- 
trict, S. S. .-.-.- May 17, - 
Distilling, improvement in the apparatus for. Uriah Swetland, 

Kingston, Penn. ..--.- Nov. 18, — 
Distilling by steam, improvement in. Elias Gilhausen, Halifax 

township, Penn. ------ Jan. 14, 1823 

Double Speeder, improvement m the. Az. Arnold, North Pro- 
vidence, R. I. - - - - - - Jan. 21, - 

Distilling, improvement in. MalcolmM'Donald, Fayette, Penn. Feb. 19, ~ 
Distilling, improvement in. Increase Carpenter and J. Roe, 

New-York Jan. 29, 1824 

Dresses, mode of finishing. James R. Williams, Baltimore - Mar. 3, ~ 
Diving suit, improvement in the. W. C. Davison and D. Clark, 

Pittsfield, N. Y. - - - - - - July 26, ~ 

Distilling, machinery used in. Daniel Jackson, Peru, N. Y. - Dec. 28, — 
Deck lights for ships. George Gray, Lynn, Mass. - - Mar. 26, 1825 

Dowelling bit, improvement in the. John Thomas, Washing- 
ton, D. C. ----.. April 2, - 

Dry docks, improvement in. Christian Berg, N. Y. - - April 9, ~ 

Distilling spirits, improvement in the mode. William Avery, 

Pomfrey, N. Y. May 13, - 

Dry docks, improvement in the floating. Wm. R. Loweree, 

New-York June 23, - 

Dock, marine elevating, improvement in apparatus. E. Buck 

and Henry Crehore, Boston - - - - July 11, — 

Do. Robert Gerry and Abel Bayard, Boston, Mass. • July 11, — 

Divitial invention. C. S. Rafinesque, Lexington, Ken. - Aug. 23, — 

Delineator, improvement in the. Jonas Weeks, N. Y. - Sep. 9, ~ 

Dye woods, machine for cutting. Ephraim Morris, Bloomfield, 

New-Jersey - . . - _ gep. 27, — 

Distilling spirits, improvement in the method. Abm. Whitson, 

Staunton, Va. - - - - - - Sep. 28, ~ 

Decay of vessels, mode of preventing. Anthony Plantou, Ph'a. Oct. 1, — 
Distilling, in the apparatus for. John C. Douglas, Troy. N. Y. Nov. 26, - 
Doors and sashes, mode of preventing from being too tight. 

Daniel Fraser, N. Y. .... -Dec. 12, ~ 

Dry docks. Levi H. Clarke and L. M. Wiss, N. Y. - - Dec. 22, - 

Dock, ship rail way. John Thomas, N. Y. - - - Feb. 24, 1826 

Doors, making rack bolts for. J. Brown and George W. Robin- 
son, Providence, R. L - - - - Mar. 24, — 

Dry docks. Alonso Place, N. Y. - - - - April 1, — 

Distilling spirits from cider and grain. Samuel Harwood, 3d, 

Braintree, N. Y. - - - - - April 15, -- 

Dress, boys'. Charles Herwick, N. Y. - - -May 16, ~ 

Dock, buoyant Maximin Isnard,N. Y. - - - June 22, ~ 

Dock, carrying and lifting trunk. James Barron, Norfolk, Va. Aug. 2, — 
Dock, floating dry, improvement in the. John Floyd, Kittery, 

Maine - - - - - ^ - Aug. 19, ~ 

Dying the hair on skins. Joseph Herring, N. Y. - - Nov. 19, ~ 

Dairy cooler, for milk, cream, &c. David Witmer, Paradise, 

Pennsylvania ---_.. Dec. 7, ~ 

Distillation, improvement in. Normon and Anson Wolcott, 

Bloomfield, N. Y. - - - -^ - - Dec. 8, - 



33 



Engine, improvement in fire. Jesse Kersey - - - April 13, 1797 

Engine, a capstan fire. Sam Eli Hamlin _ - - Aug. 30, 1799 

Evaporation, improvement in. T. Bedwell and B. Henfrey, 

Philadelphia Feb. 12, 1801 

Evaporation, mode of increasing for the purpose of distilling. 

B. Henfrey, Lancaster co. Penn. - - - - Mar. 2, — 

Engraving, improvement in the art of. J. Hutton and G. Fair- 
man, Albany, N. Y. - - . - - Jan. 8, 1802 
Essence of bark for dying, mode of extracting. Sam. Down- 
ing, Trenton, N. J. - - - - - April 19, ~ 

Economical house, and ship steam kitchens. N. Bourean, Alex- 
andria, D. C, - - - - - - Aug. 30, ~ 

Evaporating furnace. John Richardson - : - Sep. 13, ~ 

Evaporating furnace, improvement in. J. Richardson, Athens, 

Pennsylvania ------ April 4, 1803 

Extinguishing fires. See fires. 

Earth, machine for raising and removing. J. Piatt, Albany, 

Nevir-York - - - - - - May 4, 1805 

Earth, machine for removing, &c. Jacob Welsh, Boston - May 6, — 

Essence of tansy. Israel Newton, Norwich, Va. - - Feb. 28, 1806 

Evaporation. Thomas Arnold - . . - Mar. 5, ~ 

Egyptian lock. A. Ogier, Stansbury, N. Y. - - - Feb. 11, 1807 

Economical furnace, or stove. Joseph Poudrell, N. Y. - April 6, 1808 

Elastic chair. Sam. Gragg, Boston - - - - Aug. 31, — 

Elastic trace and brace. Ben. Giddins, Baltimore - - Dec. 10, - 

Elevator, water. John Henrick, jr. Albany - - - Feb. 1, 1810 

Explosion. See Combustion. 

Expanding ai.d folding wheel. H. Steward, Clark co Indiana - Jan. 24, 1811 

Evaporation, making salts by. B. Wildborn, Washington, N.Y. Feb. 4, — 

Elevator for the use of the sick. J. Elliot, Newbury, Mass. - Feb. 15, ~ 

Electrophorus. David F. Launy, Philadelphia - - Aug. 23, — 

Elixir, restorative. H. Frink, Northampton, Mass. - - Jan. 6, 1812 

Elevator and hopper boy. Sam. Walgemoore, Washington, 

Dist. Col. Feb. 22, -- 

Elevating grain, &c. Jeremiah Bailey, Kennet Square, Penn. June 19, ~ 

Edge tools, steel for. Elisha Gordan, Philadelphia - - June 2C, ~ 

Extracts from barks, obtaining. Wm. Greene Jessender, Wal- 

pole, N. H. ------ Oct. 20, ~ 

Elevator for raising fluids, &c. R. Christy, Jefferson co. Va. - Nov. 21, ~ 

Engine, water. Joel M. Dupery, Woodford, Ken. - - April 13, 18l4 

Evaporator for salt water. Wm. M. Hawkins, King and Queen's 

county, Va. -__-.- April 23, — 

Etching the end pieces of bank notes. Henry S. Tanner, Phil. July 1, 1815 

Evaporate and steam engine. David Heath, Phil. - - July 26, 1816 

Electrical apparatus. T.Brown, Albany, N. Y. - - Dec. 20, - 

Elixir of life. Julius Rucco, Baltimore - - - Mar. 29, 1817 

Excavating plough James Richmond, Hudson, N. Y. - June 28, ~ 

Elastic clamp. Thos. Rowel Hoyt, Goffstown, N. H. - - Dec. 6, — 

Emery making. Wm. Garratt, New-London, Otsego, county, 

New-York Feb. 27, 1819 

Engines for mills on brooks. Jacob Toller, Phil. - - July 13, — 
Earth in making roads, &,c. apparatus for removing. I. L. Skin- 
ner and S. F. Hooker, Sackett's Harbor, N. Y. - Mar. 23, 1820 
Eliptical log- wheels. Wm. B. Copley, Whitestown, N. Y. -May, 9, 1821 
Elastic floor for propelling boats . Oliver Phelps, Lansingburgh, 

New-York - - - . . _ Nov. 17, ~ 

Engraving, making metalic plates for. David H. Mason, Phil. May 17, 1822 



Elevators, for raising water. Social Rolph, Albany, N. Y. - Nov. 16, 1822 
Engine, improvement in the rotary steam. Dudley L. Farnam, 

New-Vork - - - - - - Feb. 19, 1823 

Engine, improvement in the steam. Amos Thayer, jr N. Y. - Mar. 6, -- 
Evaporating liquids. Abner Vansant, Jefferson county, Mi. - Sep. 29, 1823 
Extender. Asa Bisbee, N. Yarmouth, Maine - - - Jan. 27, 1824 
Eartli, stone, &c, removing. Orange H. Dibble, Niagara coun- 
ty, N. Y. Feb. 20, -. 

Engine, improvement in the atmospheric. Eb. and Js. Prentiss, 

Baltimore ------- June 22, 1824 

Earth, mode of loading and unloading. John Owings, Bait. - Aug. 27, ~ 
Extending and multiplying power. Wm. Kendall, jr. Water- 

ville, Maine . - . . - . Jan. 16, 1826 

Engine, gas or vapour. Samuel Morey, Oxford, New- Hamp- 
shire ----.. - April 1, ~ 

Earth, machine for removing. Peirson Reading, Trenton, New- 
Jersey .---_-_ June 1, 1826 
Do. - Cyrus Barnard, New Lynn township, Penn. July 14, — 
Evaporating liquids. Charles Sholes, Phelps, N. Y. - - July 26, ~ 

Elevating liquors to upper rooms. John A. Smith, N. London, 

Connecticut - - - - - - Aug. 7, — 

Engine for throwing water. G. Shalk and William Tintoff, 

Lebanon, Penn. - - - - - Sep. 23, ~ 



Fire, to rescue from. See Construction. 

Fire, to stop the progress of. B. Taylor, N. Y. - - Mar. 23, 1794 

Fish, improvement in the manner of catching. J. Ellicot,Penn. Mar. 25, 1795 

Flax and hemp, spinning of. See hemp and flax. 

Flour and meal, improvement in manufacturing of. Oliver 

Evans, Phil. - Dec. 18, 1796 

Forgeries, to prevent. See Punches. 

Fire engine. See Engine. 

Fire place, improvement in. C. W. Peal - - - Nov. 16, 1797 

Flax and hemp. See Mill. 

Force obtained by wafer. S. Morcy, Alford, N. H. - - Nov. 17, 1800 

Flax, machine for breaking. John Cannon - - -Jan. 17, 1801 

Flax breaking, machine for. John Cannon, Wilmington, Del. Jan. 17,' — 

Forcing pump. John Evelth, Providence, R. I. - - June 13, — 

Fish, improved mode of carrying in warm weather. N. Robins, 

Burlington, N. J. ' - Mar. 11, 1802 

Flat roofed houses and balconies, improvement in. Henry John- 
son, Baltimore ------ May 1, — 

Fire stop, improvement in the. Elisha Putman - - Aug. 24, -- 

Finding salt water and metals. V. Cook, Kentucky. - - Nov. 1, ~ 

Fire engine, improvement in. Stephen Stewart - - Dec. 6, ~ 

Fireplace. See Double draught- 

Fastenings or springs. See Windoiv. 

Fires, method of extinguishing in houses. Sam. F. Lord, jr. Mar. 10, 1803 

Flax seed, machine for cleaning. Paul Gottry - -April 24, 1804 

Fan. See Columbian. 

Fulling mill, improvement in. called the double crank. Levi 

Osborn - - - . . - - - July 12, ~ 

Forcing pump to raise water. Aaron Taylor - - - Oct. 4, ~ 

Filtering machine. Dan. M. Mullen and Thos. M'Curdy, Phil. Nov. 16, ~ 
Fire, composition to prevent houses from catching. D. Stodder Nov. 16, — 
Fire place. See Close. 

Flour mill. Samuel Church, Amherst, Mass. - May 4, 1805 

Fanning mill. See Smut, 8fc. 



h'iuids, machine lor raisuig. D. Tomliason, BrookiielU, GoiiB. «\Itty 27, 180."> 

Flax. See Dressing. 

i«ulling mill and washing machine. John Kennion, Duchess co. 

New York March 8G, 18U<; 

Filtering impure water and wine &c. Solomon M'Combs, Joseph 

Smith, and Ben. D. Galpin, Baltimore - - May 24, — 

J?ire place with a fiat funnel. Abraham Fisher - - Feb 17, 1807 

Fire brick, mode of making. Eben. Jenks, Canaan, Conn. Feb 17, — 

Fire places and stoves, improvement in. A. Pollock, Boston April 23, -- 
Fire engine, improvement in. Jacob Smith, jun. New York May 20, ~ 

Filtering pot. Michael Freytag, Philadelphia - - July 1, — 

Plou? and cieal, mode of manufacturing. O.Evans, Philadelphia Jan 22, 180i^ 
Fire place?, or open stoves, improvement in. J. F. Gould, New- 

buryport, Massachusetts _ . . _ Feb 1, — 

Fanning mill for grain, &c. Samuel Dodge, Cleveland, Ohio Feb 9, -- 

For':ing pump, with double action. E. Cady, jun. Chatham, N.Y. March 9, -- 
Fire places, improvement in. G Gridley, Newburyport Mass. March 14, -- 
Fanning mill for grain or clover seed, &c. 0. Barrett, jun. San- 
dy' Hill, New York - - - - - Mai'ch 23, - • 
Furnace or stove. See Economical. 
Friction, mode of lessening in carriages. Robert Kilborn, Great 

Barrington, Massachusetts _ _ _ _ April 13 — 

Faucets for drawing liquors. Ira Ives, Bristol, Conn. April 14, — 

J''riction roller, door hinge. John Bailey, jun. Plymouth, Mass. May 16, — 
Floating dry dock. William Rhodes^ New York - - May 16, -- 

Funnels for fluids. Philip Apple, Philadelphia - - July 13, — 

Fanning and winnowing mill. Ben. Atwell, Burlington, N. Y. Sept 19, — 
Forcing pump. See Pneumatic. 

Fastening window shutters. J. Blanchard, New York - Jaa 14, — 

Flax and hemp, machine for dressing. Richard S. Chappel Pawlet, 

Rutland county. New York - - - -' Jan 18, ISOS 

Flax and hemp machine. Eli F. Hill. Onandago, New York Feb 11, — 

Fur cutting machine. E. Cutters, Battleboro', Virginia March I, — 

Finishing silks. See Silks. 
Frame for finishing. See Dyeing. 

Flax dressing machine. J. Barlow, Granville, Massachusetts Aug 23, — 
Furrowing, machine for. M. and I Nichols, Otsego, N. Y. Oct 12, — ' 

Flexible platform for giving motion. John Johnston, jun. Chai'les- 

ton, South Carolina ----- Nov 22, — 

Fishing seine. P Croff, Little York, Pennsylvania - Dec 16, — 

Felloes, machine for sawing W. F. Sheffield, New York - Dec 20, 180H- 

rioatine; mill and silent fisher. E. brd, Charleston, S. 0. Dec 20, — 

FunnelVith a vent. D. Clarke, West Stockbridge, Mass. April 9, ISlfc) 

Flax machine. Oliver Wilde, Canaan, New York - - April 16, — 

Fur cutting machine, Martin Clark, New York - April 21, — 

Felloes, machinefor dressing. S. Church, Amherst, Mass. ^ April 25, — 
Fanning mill. Sam. Snedeker, Johnstown, New York - April 27, — 

Fur cutting machine. Eleazer Sprague, Danbury, Conn. May 1, — 

Fireplaces. Eben Whiting, Great Barrington, Massachusetts June 18, — 
Fire places. do do do June 27, —. 

Flax and hemp, machine for breaking. N. P. Robinson, Fleming- 
county, Kentucky - - - - - Aug 31, ~ 
Forcing pump for fire engines. Eli Smith, Palmer, Mass. Nov 6, — 
Fire places grated. Aug. Brown. Fredericktown, Maryland Nov 24, — 
Frictionless cylinders. John P. Swain, Roxbury, Massachusetts Jan 24, 181 1 
Felloes for wheels. J. Goulding, Leicester, Massachusetts Feb 28, — 
Fire cavern. Abraham Quincy, Boston , . . March 20, -- 
Fireplaces. Peter Sternberg. Montgomery, New York March 2)?. --. 



36 



¥ 



Floating engine for supplying ships. J. P. Randolph, N. Y. April ^5, 

Elax and hemp break. E. Rumsay, Christian county. Ken. April 25, 

Flax and hemp break. J, C. Johnson, Fayette county, Ken. May 16, 

Firearms. W. Thornton and J. H. Hall, Washington - May 21, 
Fur cutting machine. J. Whetherle, Boston - - May 28, 

Fanning mill. J. W. Jessup, Frederioktown, Maryland June 18, 

Flax and hemp, break for. Robert Milier, Lexington, Ken. July 13, 

Jacob A Dana, Cassanovia, N. Y. July 23, 



E Gehbe, North Hampton co. Penn. 
William Harper, Richmond, Va. 
A Tanner, Trumbull county, Ohio 
Peter Slernberg. Montgomery 



Flax and hemp, break for. 

Fish. See Wear. 

Flies, machine for cutting 

Flax and hemp, breaking 

Flax and hemp, breaking, 

Fire places, improvement in his. 
county, New York 

Flyers, for spinning cotton. A. Watton Keene, N. H. - Jau 6,1812 

Febrifuge. A. Johns *n, North Cumberland, Penu'-ylvania 

Fiax and hemp for roving &c. William GriiFen, New York 

Flax and hemp, substitute for. C. Whitlow, New York 

Fanning mill. Thomas S. Barnum, Sharon, Connecticut 

Files, mchine for cutting. M Bnrice, Belknap, Brimfield, Mass 

Flour manufacturing. J. R. Madison, New York 

Furnace for heating ovens. A. H. Quincy, Boston 

Fish glues. See Icthryocalla. 

Flax and hemp preparing John Owings, Baltimore 

Flax and Hemp. See Spinning. 

Fire engine. See Fuirp. 

Forts. Edward Clark, Philadelphia - - - 

Files cutting. C. Hesser and A. Paxton, Philadelphia 

Files cutting. Levi and David Anderson, Philadelphia 

Fire places, fluted back. Eli Mix, New Haven, Connecticut 

Faucet, plugged. William Jones, New York 

Fair dealer, or the charta lusoriae. Robert Bailey, Washington May 15, 

Fur skins, machine for cutting. Ira Ives, Bristol, Connecticut May 19 

Foot stove with stone heaters. A H. Quincy, Boston 

Files, machine for cutting. M. Burk, Belknap, Worcester, Md. 

Flax dressing machine. J. Hawes, Hudson, New York 

Files, rasps, kc. machine for cutting. S. Gilman White, Haver- 
hill, Massachusetts . _ _ _ _ 

Fire engines. I. Hathaway, Walton, New York 

Fire engines. A. Pollock and J. Perkins, Boston 

Fumiductors. W. A. Baron, New York - » - 

Flyer for spinning cotton. M. Newton, Fitchburgh, Mass. 

Feather cloth. J. and B. Sizer, New London, Connecticut 

Fuel, saving of. ZinaPhinney, Cairo, New York - - Oct 31, 1812 

Files, machine for cutting. Wm. T. Janics, Greenwich, N. Y 

Fiyer for spinning. Nath. Giles, Fit^^hbury, Massachusetts 

Felting, machine for making of. 0. Barrett, jun. Troy, N. Y. 

Fire engine. John Achman, Washington, D. C. - - . ., 

Fire place and chimney, &c. Sam. Morey, Philadelphia Jan 18, 1813 

Fur cutting machine. Ephraim Cutter, Walpoie, N H 



Oct 10, 
Oct 15, 

Oct 24, 

Oct 28, 
Jau 6, 
Jan 11, 
Jau 11, 
Jan 11, 
Jan 15, 
Jan 1^, 
Jan 27, 
- Feb 17, 

March 5, 



April 2, 
April 11, 
April 20, 
April 25, 
May 13, 



June 13, 
June 14, 
June 19, 

July 11, 
Aug 6, 
Aug 6, 
Sept 10, 
Sept 23, 
Oct 21, 
Oct 31, 
Nov 19, 
Nov 19, 
Dec 8, 
Dec 30, 
Jan 18, 
Feb 4, 



Fever medicine. Sam.uel Thompson, Surry, New Hampshire March 2, --= 



Fire places. David F. Launy, Philadelphia 

Fire engines. Jacob Perkins, Newburyport, Massachusetts 

Furnace for casting brass, &c. portable. J. Share, Baltimore 

Flax and hemp breaking; Ira Millard, Kent, Connecticut 

Flax and hemp machine. Francis Hill, Tennessee 

Flood gate. Benjamin S. Hort, Georgetown, South Carolina 

Fireplaces. John C. Brush, Washington 

Files cutting. C. and D. Piatt. Shawn, Connecticut - 



March 18, 

March 23, 

March 30, 

May 6, 

Oct 7, 

Oct 9, 

Jan 28, 

March 7. 



1814 



Furnace for melting ores,&c. T. Gregg, Connellsvllle, Penn. March 16, 
Furnace for melting ores. T. and J. Barnhurst and William 

Walker, Philadelphia - - - - - 

Files cutting. Silas Hawes, Bennington, Virginia 
Fire proof ceiling. Benjamin J. Harris, Richmond, Va. 
,Flax and hemp dressing. G. H. Rickets and John Kinney, jun. 

Mount Pleasant, New Jersey - ~ - 

Flax and hemp dressing. do do 

Fanning mills. Samuel Fitch, Homer, New York 
Flax and hemp, machine for spinning. J. Francis, Chappins, 

New York - - ' - 

Flax and hemp, machine for preparing. P. Antrim, Philadelphia 
Fai)uing mill. Joel Soper, VVindsor, Connecticut 
Fishing vessel and nets. James Wills, jun. Galloway, N. J. 
Fur cutting machine. William Jackson, Burlington, N. J. 
Fur pulling machine do do 

Furnaces and fire places. Peter Tomlinson, Derby, Conn. 
Floating battery. George Stiles, Baltimore 
Files, machine for cuttiug. John Hatch, Dedhanij Mass. 
Fulling mill. Asa Danieison, Otsego, New York 
Fire places, construction of. E. Bartholomew and W. Church, 

Boston - - - 

Fort stove. Allen Greely, Oxford, Massachusetts 
Filtering water. Joseph Du Commun, New York 
Fan for cleaning wheat. William Adams, Virginia 
Franklin stove. James Wilson, Poughkeepsie, New York 
Fan for wheat. S. Weaver, Frederick county, Maryland 
Fire places. E. Rand, Hudson, New Yoik 
Fur cutting machine. D. Beard, Guilford, North Carolina 
Flax and hemp, machine for cutting. C. and W. A. Benton, 

Armenia, New York _ . . _ 

Fainning mill for cleaning wheat. B. D. Beecher, New Haven, 

Connecticut - - . ■. _ 

Flax and hemp breaking. T. Pullen, Lexington, Kentucky 
Franklin stove, improvement in the. J. T. Van Sicker, Pough- 
keepsie, New York - - - - _ 
Flax and hemp prepared. W. Hickingbottom, New York 
Floating wheel. J. Owings, Baltimore - - - 
Floating valve wheel. I. J. Richardson, Geneva, New York 
Fur cutting and cloth shearing machine. B. Martial and D. 

Johnson, Concord, New Hampshire - - - 

Floating dry dock. J. Adamson, Boston - - 

Floating machine, for mud. S Davis, Baltimore 
Fire places. Levi Shepherd, Massachusetts - - • 

Folding paddle. Eben, Jenks, Coiebrook, Connecticut 
Fire places. William Salisbury, Derby, Virginia 
Fires, mode of extinguishing. See Cidmnies. 
Flour worm for cooling flour J. Smeizer, Adams county, Penn. 
Farmer's spinner, for wool. John Brown, Providence, R. I. 
Files, machine for cutting. Cyrus Jackson, Butternuts, N. F. 
Furnace and boilers for manufacturing salt. Samuel Anthony, 

Lynchburg, Virginia _ _ - . j^j^y '39, .. 

Flax and hemp, machine for breaking. W. Van Duzer, Warwick June 30, — 
Ferry boats. Thomas Gaboon, Pittsfield, Massachusetts - June 25, — 
Fire places and stoves. .E. Haskell, New London, Connecticut June 2.5, — 
Fire places and stoves. Chauncey Guernsey, Poultney N. Y. July 7, — 

Fur, extracting hair from. John Hollingshead and Daniel Baker, 

Trenton, New Jersey . . _ _ Aug 19, -- 

Fetters for horses. Joseph Watson, New Canaan, Conn. Jan 15, — 



May 14, 
May 11, 
May 17, 


- 


July 12, 

Oct 24, 


" 


Oct 29, 


~ 


Nov 8, 


_. 


a Nov 25, 


— 


Dec 3, 


._ 


Dec 17, 


— 


Feb 2, 


1815 


Feb 2, 


— 


March 7, 


- 


April 4, 
May 16, 


- 


May 16, 


-- 


Aug 18, 


,_ 


Dec 23, 


- 


Feb 10, 


1316 


March 1, 


— 


March 9, 


~ 


March 11, 


.. 


March 27, 


— 


AprJ 30, 


- 


May 23, 


- 


May 30, 
June 2U, 


._ 


July 3, 
Juiy 12, 


-- 


Sept 9; 
Sept 25, 


-' 


Dec 7, 


._ 


Dec 13, 


— 


Jan 22, 


1817 


Jan 25, 


— 


June 6, 


— 


Aug 16, 


1817 


. May 6, 
May 12, 

May 28, 


181? 



38 E 

Fan foF cleaniag wlieaf. Edrrard Brooks, Wilmington, Del. • 
Founder's moulding dies. Ebfen. Bryant, New London, Conn. 
JFire engine. John Richardson, jun. Shrewsbury, Mass. 
Fire places, improvement in. Eben Jenks, Colebrook, Conn. 
Fire places, improvement in. Eliphalet Nott, Schennectady, 

New York - - - - - - 

Sloor cloths, paper. Francis Guy, Baltimore 

JFIy wheels used as a power. John Ardronau, New York ^ 

Fire places close and open. John C. Brush, Washington, D. C. 

.Ferry boats, propelling. Robert Speeden, Easton, Maryland 

Flood gates for mills, J. Lucas, jun. Charleston, S. C, 

Fire engine assistant, or life pole. Wm. W. Van Loan, Catskill, 

New-York, -__.._ 

Fire places, improvement in. Joseph Maggini, Baltimore 
Fire places, improvement in. Stephen Spalding, Colchester, 

Connecticut, .._.._ 

Fire engine, improvement in the. Solomon Lockwood and 

William Lovland, Little Falls, New- York, 
Fireplaces, mantle and fender for. Elijah Skinner, Sandwich, 

New-Hampshire, - - - - ' 

Fire engines, improvement in. Ebenezer Higgins, Saratoga, 

New-York, ___-.-- 
Fire places and stoves, improvement in. Lemuel Hitchcock, 

Wetliersfield, Vermont, . . . _ 

Flax, machine for breaking and swingling. S. Davidson, Ro- 
mulus township, New- York, 
Flax and hemp machine. Henry Burden, Albany, N Y. 
Flax and hemp machine. William Cumberland, New-York, 
Flax and hemp machine. James Macdonald, New-York, 
Forge, hollow fire. Samuel Collins, Springfield, Mass. 
Flax and hemp dressing machine. Naman Goodsell, Paris, 

New-York, _ _ _ _ 

Floating vessels, machine for. John Denny, Queen Ann coun- 
ty, Maryland, . _ _ _ 
Fire arms, improvement in. Albern Holoomb, Litchfield, N. 

York, - - - 

Flumes for mills, improvement in the. A. Messer, Providence, 

Rhode-Island, _ _ . . 

Flax and hemp, improvement in the ras.chine for breaking. Wm. 

Cumberland, New-York, . _ . _ 

Flax and hemp, machine for dressing. James Macdonald, 

New-York, - 

Flax and hemp, machine for dressing. Joseph Hiues and Wm. 

Bain, Columbus, Ohio, - - - . Feb 3, ~ 

Fire proof furnace, improvement in. John Miller, (mason) 

Northampton county, Pennsylvania, - - Pvlarch 13, ~ 

Flax and hemp, machine for breaking. Naman Goodsell, Clin- 
ton, Oneida county, New-York, - - March 21, 182'! 
Pire-fender, improvement in the. Matthew Benson, Ohio, May 19, ~ 
Corks, making four pronged. Granville Martin, Waterbury, 

Connecticut, - - - - June 13, ~ 

Fire engine and water pump. E. Williams and J. Collins, Fal- 

ley X roads, Massachusetts, - - - June 20 ~ 

Fencing, improvement in. Othello Church, Friendship, N. Y. July 3, ~ 
Forks, improvement in making dung. Christian Lawrence, 

Chatham, New- York, - - - July 23, - 

Tires in cMmnevR, extinguisliing, Daniel Berrien, N. Y. Aug 21, — 



Jan 28, 

March 18, 

July 24, 

Sept 2, 


-- 


Feb 3, 
Feb 23. 
April 25, 
Aug 19, 
Aug 26, 
Nov 6, 


181^ 


Feb 2, 
Feb 4, 


1822 


April 11, 


" 


April 16, 


-- 


April 19, 


-- 


April 27, 


'- 


May 4, 


-- 


May 17, 
June 15, 
July 9, 
Aug 31, 
Sept 11, 


- 


Sept 19, 


- 


Oct 3, 


- 


Oct 31, 


- 


Nov 19, 


- 


Nov 29, 


- 


Jan 18, 


182:{ 



Forges and furnaces, backs for. Lewis Gillet, CcpcnhageU; 

New-York, - ... - - - Aug 21, ~ 

Flax, improvement in breaking, dressing, &c. Asa Hook, 

Maine, - - - - - Sept 9, - 

Fanning mills, improvement in the. David Neefus, Flat Lands, 

Island, New-York, - - - . . Sept 33, - 

Fulling woollen cloth, improvement in. M. W. Northrup and 

R. R. Dillon, Sussex county, New-Jersey, - - Dec 4, — 

Flax and hemp, machine for bi-eaking. Frederick Cos, So- 

merville, Somerset county, New-Jersey, - - Dec 4, — 

Fids for supporting masts. Benjamin Rotch, junior, 6 Upper 

Berkley Place, Bristol, England, . . - Dec 10 — 

Flax and hemp, machine for dressing. Benjamin Lev/is,Ligonia, 

Maine, - - - - - - Jan '28, 1824 

Pur blower. William B. Rotch, Bristol, England, - March 9, — 

Fire engine, horizontal. Luther Holland, Belcherstown, Mass. March 11, ~ 
Fishing, improvement in. Daniel Gordon, Lower Chance- 
ford, Pennsylvania, _ _ _ _ March 27, — 

Forks,, making four tined. Martin Stevens, New-Haven, Conn. April 16, ~ 
Flax and tienip dressing machine. Piatt Wakalee, Augusta, 

Oneida county, New-York, . . _ - April 16, ~ 

Flax and hemp dressing machine. Erastus Kellog, Palmyra, 

New-York, ' - - - - - - May 11, ~ 

Flax and hemp dressing machine. William C. Davison, Pitts- 
ford, New-York, - - - - - June 23, - 

Panning mill. Lemuel Peck, Brookfield, Connecticut, - Aug 13, — 
Flyer used in spinning, &c. 0. G. and N. Rogers, Whitestown, 

New- York, - - - - - - Aug 28, - 

Fly killing machine. Andrew Glendening, Loudon county, Va. Sept 9, ~ 
Flax and hemp, machine for breaking and swingling. Rey- 
nolds Gilman, New-York, . _ . Nqt S, — 
Flax and hemp, machine for dressing. Franklin Kellsey, Mid- 

dletown, Connecticut, - - - Nov 26, ~ 

Flax and hemp, machine for dressing. Thomas S. and A. Bar- 

num, New-York, . _ _ _ Nov 27, - 

Flour, mode of preserving. William Wood, junior, St. Ciairs- 

viUe, Ohio, - - - - - - Dec 4, — 

Felloes, mode of cutting. B. L. Greenough, Lebanon, N. H. Dec 21, — 
Family spinner. D. Pool and A. Copeland, Philadelphia, - Dec 24, — 
Fla.i. breaking machine. Pierson Reading, Trenton, N. J. J.an 3, — 

FJoom for water vvheels Jabez B. Fletcher, Richmond, Me. Feo 16, — 
Family s.nnner and bobbin winder. John Gill, Plum township. 

New- York, - - - - - - Feb 19, ~ 

Flax, niachiiic for dressing. Francis Burdick, Kortright, N. Y. Feb 28, ~ 
Flour, mode of preserving. Edwin Hord and B. Browning, 

Fleming county, Kentucky, . - - - March 12, ~ 

Flax, machine for dressing. William Wheeler, Warren, N. Y. March 26, ~. 
Fanning mill, improvement in the. Enoch Walker, Spring- 
field, Pennsylvania, - - - - March 28, — 

Fire places and chimnej'S. Cyrus Blood, Hagerstown, Md. April 7, — 
Furnaces foi ffjssil coal. Daniel Stansbury, Belleville, N.J. April 15, 1824 
Friction, mode of lessening. Peter Freeman, Morris county, 

New-Jersey, - - - - June 1, 1825 

Fire places, improvement in. William Hoyt, Brookville, Ind. June 3, — 
Fire brick and fire clay, improvement in. Richard H. Smith, 

Baltimore, Maryland, - - . - Sept 27, — 

Fur. mode of preparing forhatters. Arnold BufTum, Troy, Mas's. Sept 28, — 



40 O 

TTurnace for heating hatters' irons, &c. G. V. Raymond, Rich- 
mond, Virginia, - . . . Sept 29, — 
Forge and furnace water back and tewel. Asa Blood, Conhoc- 

ton, New-York, - - - - Sept 29, - 

Fan and screen, improvement in the. John Peyton, Orange 

county, Virginia, - - - - - Nov 7, ~ - 

Furnaces, constructing. Oliver Woodruff, New York, - Nov 7, — 
Furnaces for burning anthracite coal. John L. Sullivan, N. Y. Nov 26, — 
Flax and hemp, rotting by steam. Archilies Chi..n, Harrison 

county, Kentucky, - - - _ _ Dec 28, — 

Felloes, machine for sawing. P. [James C] Collier, Catskill, 

New-York, May 20, 182^ 

Furnaces and stoves for heating hoops. Garrett Post, Auburn, 

New-York, ...... May 22, - 

Flas avid hemp dressing, machine for. Joseph Hines and W. 

Bain, New-Y( rk, . . . _ . Aug 11, - 

Fur, machine for cutting. Jeremiah Hubbard, Jamestown, 

North Carolina, . _ _ . _ Nov 4, ~ 

Fanning mill, mipr'vement in the. O. Pmney and James 01m- 

stead, Caledonia, New-York, - ' - - Nov 7, — 

Furnaces, fire places, and stoves, improvement in. Social 

Rolph, Whales. New- York, . . - . Nov 8, ~ 

Furnaces for burnmg anthracite coal William Church, Boston, 

Massachusetts. _ _ . . - Nov 20, — 

Fire arms, improvement in. Fordyce Ruggles, Hardwick, 

Massach.'.settp, - . . - . Nov 24, — 

Fire plares, forges, and furnaces, improvement in. J. W. Booth 

and William Lyman, Boston, - - Nov 29, ~ 

G 

Gin, cotton. See Cotton Gin. 

Grain and corn, thrasMng of. Samuel Mullikin, Philadelphia, March 11, 1791 

Gun p'uvder. Henry Keyser, Philadelphia, - - Aug 10, — 

Grain thrashing, &c. William Hodgson, Virginia - - March 28, 1794 

Cleaning of seed. See Seeds. 

Glass, apparatus for cutting. Benjamin Du Val, - - Feb 14, 1799 

Grist mills, improvement in. - - - - - Feb 20, 1808 

Gin for cotlbn. See Cotton Gin. 

Grain separated from i^iraw, machine for. Chistopher Hoxie, 

Hudson, New-York, Aug 35, 1801 

Gin rollers metallic, for cleaning cotton. G. F. Saltonstall, 

Fayetteville, N C - - - - - Sept 2, - 

Grist mill, improvement in. John W. Holley, - - March 27, 1802 

Gun lock, improvement in. Edward V»'est, Fayette county, 

Kentucky, .-.-.- July 6, ~ 

Grain, machine for thrashing. Joseph Pope, - - July 22, — 

Gauge auger, improvement in. Abel Stowell, - ■ - Feb 14, 1803 

Grain and grass, improvement in cutting. R. French and J. 

T. Hawkins, - - - ... May 17, -■ 

Grinding painters' colour, printers' ink, &c. improvement in. 

John Cist, - - - - _ . . Dec 3, - 

Gall'jws, or suspenders, improvement in. S. Smith, New-Lon- 
don, Conn, ^ - - - - - Oct 24, 1804 
<Jun poAvder, machine for granulating. E. J. Du Pont de 

Nemours, .--.-. Nov 23, — 



I 



G 

tirUQ barrels, machine lor boring. See Boring. 

<Jrist mill, improvement in. J. Copes, Georgetown, Del. May 9, 

Glazing and polishing linens. W. Smith, N. Y. - - Maj 9, 

Gun carriages, improvement in. S. Hawkins, N. Y. - - Feb 19, 
Grinding, sawing, and rasping dye woods. John Matthews, 

Philadelphia, - - - - - - Feb 6, 

Orist mill. Ezekiel Hall, Haverhill, Mass. - - - Feb 22, 

Gunners quadrant. C. Hammond, Concord, Middlesex county, 

Massachusetts, - ' ----- May 5, 

Galvanism for salivating, &c. William Phoebus, N. Y. - June 9, 

Green colour, mode of preparing. B. A De Carrendeffez, 

New- York, - - - - - - Oct 12, 

Gauge for saw mills. Anson Blake, Lincoln, Kentucky, - Nov. 27, 

Grinding bark,&c. machine for. 0. Pease and A. Donalds, Nor- 
wich, Conn. - - - - - March IS. 

Geometrical interest table. Gershom Cobb, Boston, - Sept 7, 

Grinding bark, machiue for. Paul Pilsbury, Newbury, Mass. Sept 22, 

Grist mills, improvement in. Rupes VV. Adams, Marlborough, 

Vermont, - - - - - - Dec 8, 

Geor press See Cheese. 

Gin. See Hollands. 

Geometrii al interest table. Gershom Cobb, Boston, - April 24, 

Geometrical writing plates. Samuel Ellis, _ _ . Nov 25, 

Grain, machine for cleaning, &c. Joel Morgan, Baltimore, Feb 20, 

Grain, method of separating onion seed from. L. Ruggles and 

,D. Tomlinson, Brookfield, - - - ■ - March 16, 

Gas lamp. David Melville, Newport, R. I. - - - May 1, 

Gun barrells, machine for turning. Seth Youngs, Hartford, 
Conn. - - -- -- 

Grecian chaise body. Phineas Dow, Boston, 

Grain and grass, cutting and gathering. J. Comfort, Buck's 
county, Penn. - - - - . . 

Gin, mode of making. Erastus V. Freeman, - - . 

Granulating gun powder. Richard Crosbie, Newark, N. J. 

Grates. Charles Hunt, New-York, - ' - 

Grinding corn in the cob. William Mayo, Henrico, Va. 

Gas lamp. David Milville, Newport, R. I. - - 

Gimlet twisted screws. J. Broad, Salisbury, Conn. 

Gun powder. Thomas Ewell, Gt-orgetown, D. C. 

Gauge for a- trip hammer. B. Richardson, Western, Mass. 

German flute. William Schaffer, New- York, 

Gun carriage pivot. Luke M. Laight(,n, Portsmouth, N. H. 

Gun powder granulating. Joseph Wasley, Bern, N. Y. 

GuTis and rifles. Frederick Oswan, Harper's Ferry, Ya. 

Graphic plates for bank notes. John Meer, Philadelphia, - 

Grain, screen for cleaning. E. Tisdale, Windham, Conn. 

Grain, machine for thrashing and cleaning. A. D. Leroy, N. 
York, - - - - - - - 

Glass furnace, for making. J. Stranger and A. H. Miller, Phi- 
ladelphia, - - - - ■ . 

•Gfes light from stove coal. Z. Enters and W. Zigler, George- 
town, D. C. - - - - - - 

Gfain, machine for hulling and grinding, &c. T. EUicott, 
Penn. ._.._._ 

Gas making, carbonated hydrogen. B Hugler, Philadelphia, 

Glass making. William Price, Pennsylvania, 

Gun powder, granulating. Charges Dalinas, Wilmington, Del. 

Grain cleansing. Israel Honeywells, Hillsdale, N. Y. 

Greasing the axletrees of carriages. F. Brimler, N. Y. - Aug 22, 



41 

180.5 
1906 

1807 



180S 



1810 



May 1, 


— 


May 15, 


- 


Feb 29, 


1811 


April 10, 




Feb 17, 


1812 


March 17, 




May 15, 


~ 


March 18, 


1813 


June 25, 




Dec 7, 


— 


May 17 


1814 


June 6, 





Nov 29, 


_. 


Feb 21, 


181& 


Feb 25, 




July 1, 


— 


July 17, 


" 


July 29, 


-- 


Aug. 16, 


^- 


Sept 28, 


-- 


Feb 16, 


181(i 


April 23, 


— 


March 4, 


,. 


April 26, 


~ 


April 27, 


181 C 



4ii 



G 



Orammatical Key. James Brown, jun. Newark, N. J. - March 3, -- 

€rurjdadepurattve. John James Gi^-ans?, Baltimore, - Sept 9, 1817 

Gate, rising and fancet. J. Brainard, Oneida co. N. Y. - Oct 4, — 

Gun barrels, making. A. Waters, Milbury, Mass. t Oct 95, — 

Giidiog on leather, &c. Andrew Allen, New-York, - Dec 26, — 

Grammatical Mirror. John Brown, jun. Springfield, N. T. March 17, 1816> 

Grain, machine for cleaning, &c. A. Fettrow, York, Penn. May 93, — 
©un, rifle, &c to discharge 7 times. Artemas Wheeler, Rox- 

bury, nea- 5?oston, _____ jung 16, - 

@un powder, granulating. Daniel Rogers, Newburg, N. Y. Aug 6, — 

Gill nets, catching fish. James Drummond, N. Y. - Aug 27, — 

G'Ja barrels. Asa Waters, Milbury, Mass. - - Dec 21, — 

Gun and rifle barrels, improvement in. Artemas Wheeler, 

Mass. - - - - - - Feb 19, 181!) 

©rain, machine for hulling. Benjamin Maltby and Maltby Fow- 
ler, New-Haven, Conn. - - - - - . Feb 26, — 

@un or rifle, improyement in the. Obadiah Stith, Quanelsrille, 

Brunswick, Virginia, - - - - March 16, — 

Galley for ships, or are hearth range. George Youle, K. Y. March 19, — 



Gla"^s strings for pianos. Richard Bury, Albany, N. Y 

Granulating gun powder. Gardiner Fulton, Fiiiladelphia, - 

Gun stocks, machine for turing. Thomas Blanchard. Milbury, 
Mass. - - - - - . - - 

Gun powder, iniprovement in making. Joseph M. Merrow and 
Robert "vl. K^^e, junior, East Hartford, Connecticut, 

Glass lights for shr:'3, &,c. Joshua Oakes, Bosion, 

Ginning cotton, machine for. S. Pennoyer, Cross-river, V/est 
Chesier, P^fow-York, ■ - - - . _ 

Gun powder, machine for granulating. William H. Richard- 
son, B iltimorp., - - - - - 

Glass buttons, furnace for. George W. Robinson, AtOeborough, 
Massachusetts, - _ . . 

Glass buttons, finishing. Spencer Richards, Attleborough, 
M'iSsjK'husetfs, - - - - - " 

GriJ-iron:, ioiprovemenl in. Daniel Ball, Ballstown Spa, N. Y. 

Glue, improvement in making. John' Henry Mai-k, PhiPa, - 

Gas, making combustibje. William Garnet, Rome, N. York, 

Grinding, machine for. John Bolton, Warretj, New-York, 

Grass seeds, machine for cleaning. Howland Child, Canton, 
Maine, -_--_. 

Girth, itiprovemenl in the elastic spring. Peter Harry, Harris- 
onburg, Virginia, - 

Grain cradle, improvement in the. loaac Babcock, Ransffelear- 
ville, New-Ycsk, 

Grain, machine for grinding. 
Trny, New-'/ork, 

t.tTain, machine for scouring and cleaning 
ger, Philadelphia, - - 

Guas, impr«jvement in. Alexander Bowden, Newark, N. J- 

Grain, improvement in scouring. Lot Forrester, Ridgefield, 
Connecticut, - _ _ ■_ _ . 

Gun barrels, rolling the scalps of. John Bruce, Springfield, 
Massachusetts, - - - . - _ 

(Mas, machine for charging liquids with. Joseph H. Laning, Da- 
vidson county, Tennessee, _ . _ . 

Grasses, making brushes and brooms of. Sliad. H. Weed, N. Y. 

"Grain, cast iron mill for grinding. Henry Sailey, Hartford, 

C (i-imeclieut. . ^. u - 



C. Laugdon and J. Thrash, 
John Litcheuber- 



Aug 21, 
Aug 21, 

Sept 6, 

April 19, 
May 11, 

July 24 

Aug 8, 

Aug 19, 

Aug 29, 

Oct 3, 
Dec 27, 
Jan 9, 

Jan 11, 

Feb 1, 

March 24, 

Sept 26, 

Nov 24, 
Jan 10 

Feb 13, 

Oct 15, 

Dec 22, 

F«b28, : 



1822 



182':; 



1824 



H 43 

Geogi'aphicai garden, discovery of. Geo. W. Cherry, Derby, 

Connecticut, . - . . May 27, 1895 

Guns, improvement in making percussion. James Tyrer, Pe- 
tersburg, Virginia, - - - - June 3, — 

Glass furniture knobs, improvemont in making. J. P. Bake- 
well, Pittsburg, Pennsylvania, - - Sept 9, — 

Grate, improvement in the reverberating. Robert Mayo, Rich- 
mond, Virginia, . _ _ . Nov 1, ~ 

Garments, mode of measuring and cutting. S. Stephenson, 

Baltimore, - _ . . March 15, 1826 

^auge sigii*: for stf-s'3 boilers. Wm. Baker, Kingston, Penn. March 24, ~ 

Gun stocks, crooking. John Scliirei, Charlestc-^, S. Cnroliaa, April 19, ~ 

Geer, screw, for machinery. Charles Wartham, W.rrenton, 

North Carolina, . . - . - April 24, ~ 

Grain, cleaning. Lemuel Lee and Cornelius Masten, Penn 

Yan, New-York, - - - - - April 25, — 

Globes, makina: the inner body of. Wm. B. Annin, Boston, 

Massachusetts, . - . . - May 4, ~ 

Garments, scale for draughting. N. B. Starr, Philadelphia, July 10, ~ 

Grinding machine, for shelled corncobs, &.c. Jarvis Webster, 

Philadelphia, - - • - - - July 31, - 

Glass knobs. H. Whitney and E. Robinson, Cambridge, Mass. Nov 4, — 

Gm, improvement in the common foot. James B. Barnes, 

Beaufort, South Carolina, - - - - Nov 6, — 

Grate and blower for Leheigh coal. S. C. Moott and William 

Holmes, New-York, - - - - Nov 26, ~ 

Grater, corn and apple. Camm Moore, Gardiner, N. C. Dec 30, ~ 

Gas for engines, charing wood for. Samuel T. Jones, Phil. Jan 17, 1827 

Gun lock, improvement in the. Simon Cromwell, Edgecomb, 

Maine, - - - - - - Feb 3, ~ 

Geering for mills, making. Charles Neer, Waterford, N. Y. March 6, ~ 

Grinding and polishing hard and soft substances. Benjamin 

Green, Hartford, Vermont, - - - March 27^, - 

H 

Hydraulics, improvement in. Joshua Hatheway, Vermont Oct 29, 1794 

Harbors. See Docks 

Hemp, &c. breaking and swingling of. Samuel MuUikin, Phil. March 11, 1791 
Hemp and flax, &,c. spinning of. George Parkir.son, Phil. March 17, — 
Herap and flax breaking. Samuel Mullikin, Philadelphia Jan 15, 1 795 

Hais makin','. James Long . . _ - Aug 5, 1799 

Hoops of iron, improvement in straightening. B.Seymour June 26, 1797 
Hides and skins, machine for splitting. T. 0. Harrison May 19, 1800 

Hydraulic machine for raising water. Bar. Langdon, St. Al- 

ban's, Vermont Feb 20, 1801 

Hydraulic engine. John Strong - - - - March 24, ~ 

Hemp and fiax, mode of breaking. Hezekiah Bet's - May 3, 1802 

Hulling rice, machine for. Christopher Hoxie, Hudson, N. Y. Jan 7, 1803 
Horizontal wine' 2iill. John Baptiste Avelthe - - March 16, ~ 

House fan, improved. Edward Marquam - - March 28, — 

Heating and boiling. See Water. 

Hinges, machine for making. David Morse - - June 10, -- 

Hats, improvement in the mode of manufacturing. E. Corning, 

jun. Hartford, Connecticut _ , . June 13, — 

Hats. See Seals' Fur. 

Horizontal draft wind mill. Samuel Goodwin - - Oct 31, -- 

Hydro Mechanical press. John Beverly - - Dec 26, - 

Hemp and flax. See Breaking 
Hone. See Metallic Grinder 
Horses ears, mode of improving. Seth Janes - - Dec 31, 180'! 



44 H 

Hackling. See 'J'o'w. 

Hats, machine for maicing bats or frames for wool. K. Gookins, 

New-Hampshire, Massachusetts - - - Jan 5i4, 1806 

Hoisting machine. Wra. Purden, Baltimore - _ - March 19, — 
Hemp and flax machine. R. Button, Casssenovia, New York Feb 11, 1807 
Hats. See Carding. 

Heating rooms, mode of. Allan Pollock, Boston - April 24, — 

Heating water for steam by the rays of the sun. Mat. Long- 
well, Gettysburg, Pennsylvania • - - July 11, — 
Harrow, improvement in. Seth Vinton, Willington, Conn. Nov. 18, — 
Hoop and sheet iron. J. H. Pierson, Rockland - Dec. 24, — 
Hemp machine for breaking and swingling. T. Cohoon, Wash- 
ington - -- - - - - April 13, 1808 

Hats, cloths, &c. mode of manufacturing from the fleece, with- 
out bowing. R. Pitkin, East Hartford, Connecticut April 23, — 
Hydrant for drawing water from aquaeducts. D. Burt, She- 

nectady. New- York - . _ _ - June 22, — 

Heating liquids. Samuel Bolton, Philadelphia - - Jan 16, 1809 

Holland gin, mode of making. A. Bouchrie, Philadelphia Jan 31, ~ 

Horse boat. Moses Craft, Troy, New-York - - - Feb. 14, — 

Hand saw. See Saw 

Harness. Benjamin Mirick, Rutland county. New- York - April 21, — 
Hubbs, machine for dividing and boring. J. B. Cleveland, Ber- 
gen, New-Jersey . _ _ _ - June 7, — 
Hemp and flax spinning machine. N. Foster, Flamsbury, Ken. June 28, — 
Hats, mode of manufacturing. Henry Lainhart, jun. Bait. July 6, — 
Hot pressing paper. Francis Baily, Philadelphia - - July 31, — 
Hydraulic ram. Jos. Cerneau and S. J. Hallet, New- York Aug 3, — 
Horizontal mill. Israel Kelsey, Hartford, Connecticut, Aug 25, — 
Horse shoes, machine for making. S. Decatur and W. Tat- 

ham, Washington - - - - - Oct 11, ~ 

Hides, improvement in Bent's machine for splitting. W. Brown, 

Philadelphia ...... Nov 20, - 

Heat to fluids, mode of application. S. Applegate, T. How- 
ard, and P. H. Wharton, Philadelphia - - Nov 22, - 
Hemp break. William Mason, Washington county, Ohio - Dec 28, -- 
Hopper blower. T. S. Barnum, Sharon, Connecticut - Jan 18, 181§ 
Hair, method of extracting from peltry. E. Cutter, Walpole, 

New Hampshire . _ - _ _ Feb 12, — 

Hats, planking. John Gregg, Green county, Pennsylvania March 14, — 
Hoops, Machine for shaving. David Shiver, Petersburg, Penn. March 17, 
Horse mill. Ephraim Brown, Boston, Massachusetts 
Hides, machine for shaving and splitting. N. P. Whiting, Pro- 
vidence, Rhode Island - - . 
Hals, mode of manufacturing military. S. Hoskins, Catskill, 

New York _ - _ _ _ 

Hinges, mode of casting. G. A. Rogers, Newburyport, Mass. 
Harness, mode of making, for saddlery. B. Foster, D.Washburn, 

N. Rockwell and J. 0. Walker, Castletown, Virginia 
Hessian fly, mode vf destroying. vV. Armistead, Prince William 

county, Virginia _ - - _ - 

Hats, manufacturing. S. Sibballs, jun. Tyringham, Mass. 
Horses, training and breaking. Townsend Cock, New York 
Hats, planking and setting. Israel Swan, Haverhill, N. H. 
Hats, steaming, &c. J. Sizer, New London, Connecticut 
Hats of paper. Joseph Ford and John White, Boston 
Hydro pneumatic engine. R. Crosbie, Newark, N. J. 
Hats. Frederick Messer, Guildhall, Vermont 
Horse hoofs, &c. combs made fi-om. E. Morris, Canvisp, South- 

ington, Connecticut - . - _ ^ay (>, 



April 10, 


- 


April 25, 


- 


April 30, 


„ 


July 3, 


" 


Aug 1, 


-- 


Nov 13, 


_^ 


Dec. 26, 


— 


larch 1, 


18] 


^arch 7, 


— 


Nor 6, 


.- 


Nov 25, 


., 


Jan 6. 


181 


Jan 23, 


.- 



H 45 

Hatters, maehiae for boiling for. H. S. Holliday and E. G. 

Griffin, Lyme, Connecticut - - - June 6, 1812 
Hides, machine for breaiting, &c. N. Kirk and S. Clark, St. 

Clairsrille, Ohio July 18, - 

Hides and skins breaking, &c. T. E. Barker and S. S. Ford- 
ham, Hudson, New York - - - - Oct 15, -- 
Hinge, eliptical. M. and R. Reeve, Burlington, New Jersey Oct 31, - 
Hulling machine. S. Hought, Philadelphia - - Nov 16, -- 
Hide, mill for softening, &c. VV. Edwards, Northampton, Mass. Dec 30, - 
Hair. See Cioths. 

Hats, mould for forming, &c. J. Werely, Albany, New York Oct 14, ISl'J 
Hair, machine for spinning. VV, Shotwell and A. Kmder, N.Y, Nov 4, - 
Hair, machine for carding, <^'c. do do Nov 4, — 
Hopper, filler for flour. A. Hershe, Lancaster, Pennsylvania Jan 15, 18M 
Hats, making felt. J. Carleton, Saiem, New Hampshire Jan 21, -- 
House warmer, &c. R. Annesley, PhiiaaelpUia - April 27, -- 
Hinges, cast iron. Cyrus Aiger, Boston - - May lb, — 
Horn, splitting and shearing. John Pulsifer, Newbury, Mass. May 24, - 
Holdfast for buttons . ira Ives, New Haven, Connecticut Jui.e 18, — 
Horse boats, machine for. David Dunham, New York - June 98, — 
Harness buckles, cutting. James Carman, Hudson, N. Y. Oct 1:^;, — 
Heater and condenser for distilling. 1'homas Shuriej, Madi- 
son county, Virginia . _ - - Nov 18, - 
Hedles, metalic, for weaving. W. James and D. Bolles, Ash- 
ford, Connecticut " - - - - April26, ISl- 
Hydrastatic parados to move, machine. Cad. D. Coldeo,N.Y. May 19, ~ 
Hats, manufacturing. Jehiel and John Br) an, Saratoga, N. Y. Aug 26, ~ 
Heat, space applied to steam engine. E.Burrall, Canaan, Conn. Jan 31, 181^ 
Hats, making cemented. Nathan Weston, Reading, Mass. May 24, — 
Hats, blocking. David Beard, Guilford, North Carolina May 28; - 
Hatters' plank kettle. Schuyler Fisher, Herkimer co. N. Y. July 15, — 
Hats, improvement in. William Goodrich, Philadelphia Aug 20, — 
Horse mill. William Cornwell, Accomak, Virginia - Dec 14, ~- 
Hydraulic machine. Charles Darmand, Georgetown, D. C. Aug 7, 181 . 
Hats, water proof stiffening. William RucKle, Baltimore Nov 28, - 
Horn, manufactui'ing for combs. M. P. Smith, Poughkeepsie, 

New York - - - - , - Jan 28, ISl^ 
Hulling grain, machine for. Benjamin Maltby and Maltby 

Fowler, New Haven, Connecticut - - Eeb 28, — 

Plulling grain, machine for. James Jones, Wilhngton, N. H. Feb 25, — 

Horse rake. Pierson Reading, Trenton, New Jersey - Aug 1, ~ 

Horse wheel to propel boats. R. Bowne and J. Murphe' . N.Y. Nov 18, — 

Hydraulic machine. Joseph James Lyngamore, Maryland Nov 18, — 

Heat retainer and imparter. J. K. Mitchell, Philadelphia Nov 19, ~ 
Hides, machine for breaking. William M. D Hashbiouch and 

Jacob Dufenback, Bloomsbury, Pennsylvania - Feb 8, 1819 

Hats, making. Silas Mason, Norfolk, Massachusetts - Feb 20, - 

Hoe, improvement in the. E. Kimball, Filchbury, Mass. April 3, ~ 
Hydraulic machine. Jeremiah Black, Northumberland county, 

Pennsylvania .... April 23, - 
Hat rounder and gauge. S. Jones, Bridgeport, Fayette county, 

Pennsylvania .... June 2, ~ 
Horse boats, improvement in the. B. and J. C. Langdon, Troy, 

New York .... June 5, - 
Hot pressing, heating plates for. Moses A. Quigley, Wash- 
ington county, Maryland ... - June 15, — 
Heights and distances, machine for measuring. Benjamin Wil- 

mer, Baltimore ... - - Aug 20, ~ 

Hats, water proof stiffening for. J. Heinrie Tilge, Washington Sept 23, — 

Horse wheel. Moses Isaacs, New York - - Nov 17, 181 !) 

Hanging bells. Anthony Lynar, New York - - Dpc 24^ - 






46 B 

Hollowing iron Tor life, &c. See Fire, mode hollowing. 

Hats, elastic water proof. Arnold Buffum and J. Kelly, Mcd- 

ford, Massachusetts . _ . . Feb 17, 18^0 

Hoe, improvement in the common. P. H. Merrill, Hinsdle, N. H. April (J, — 

Horse shoes improrement in. J. B. Brown and J. Farmer, 

Boston - - - - - - March 11, 1822 

Hair, mode of taking from the skins of the Nutria. Samuel 

Brooks, New York ----- April 4, ~ 

Horse hay rake, impi-ovement in the. Moses Pennock, East 

Marlborough, Pennsylvania - - - - June 26, — 

Hulling machine for grass seeds, &c. Thatcher Blake, Paris, 

Maine - - - - - - July 12, - 

Hydrometer, improvement in the. J. C. Tucker and E. Dwelle, 

Boston .-..-- Dec 23, -- 

Hulling grain, machine for. John Bolton, Warren, New York Jan 9, 1823 

Hats and bonnets, weaving straw for. Lucy Burnap, Merri- 
mack, New Hampshire . . - - Feb 15, — 

Hames, improvement in the chaise. Herrick Aiken, Brighton, 

Massachusetts - _ _ _ March 12, — 

Hoes, improvement in. Joseph Watson, New Canaan, Conn. July 26, — 

Hulling grain, machine for. Nathaiiie! Barrett, Paris, N. Y. Aug 21, — 

Hats, improvement in ttie kettle for coloring. Joel Taylor, 

Danbury, Connecticut . _ _ Nov 20, — 

Harrow teeth, improvement in making. William M'Conaughey, 

Newgarden, Pennsylvania - _ _ Dec 8, — " 

Hydrants, improvement in the construction of. T. Gibson, Phil. Dee 13, -- » •« 

Do S. Ewing, do Dec 19, - 1 

Hats, macliine for steaming and iiardening. Nirura Wildman, * 

Danbury, Connecticut . - _ April 2, 1824 

Horse and oxen shoes, Iraprovement in making. Peter Stern- . 

berg, Danube, New Yoi'k - - _ April 10, — 

Horse wheel, improvement in the inclined. J. Keller and S. 

Burt, Cincinnati, Onio - - . April 23, ~ 

Horse wheel, improvement in the inclined. John Bradford, 

Lexington, Kentucky - •• - „ May 14 — 

Hulling grain, machine for. William J. Hart, Talmage, Ohie May 21, — 

Hydraulic machme, double reacting. James O'Connor, Bed- 
ford, Pennsylvania _ _ _ _ May 29, — 

TToe-harrow, improvement in the. Aquila Newbern, Bristol, 

Pennsylvania - - - - June 1, — 

Hub or gig band, improvement in the carriage. Christian 

Cornelius, Philadelphia - - . jn^e jg, ~ 

Horse scythe. John A. Vvadsworth, Newport, Rhode Island July 3, ~ 

Hats dyeing. Israel Taylor, Trenton, New Jeri~ey - Aug 27, — 

Hatters' grates for boilers, &c. Hubert V. Raymond, N. Y. Sept 16, — 

Harrow, self-sharpening. H. Hopkins and J. Pratt, Pompey, 

New York _ _ _ _ Nqv 9, -- 

Horse-rake, improvement in the revolving. Moses Pennock 

Kennett Square, Chester county, Pennsylvania - Nov 33, ~ 

Horse-rake revolving. do Feb 8, 182r> 

Hoes, improvement in making. Paul Whitin, Northbridge, 

Massachusetts . _ - . Feb 22, ~ 

Horse power to all kinds of machinery. Benj. Maltby, N. Y. April 11, — 
Hat bodies, improvement in the mode of makmg. Joseph Grant, 

Providence, Rhode Island . _ _ April -28, ~ 

Hatters' planking kettle, improvement in. Ezra Joyce, Brook- 
lyn, New York ----- June 6, — 
Hubs, cast iron, improvement in. Benjamin Lyman, Manches- 
ter, Connecticut - ... - Oct 29, ~ 
Hydrostatifs, &o. improvement in. E. C. Genet, Albany. N.Y. Oct 31, ~ 



1 47 

Horse wheel kaptow , improvemect in the, Ireh Rowley, Pitti- 

ford, New York . . . - . Nov 1, 182,> 

Hats, mode of coloring and dyeing. Morris Burt, Warwick, N.Y. Nov 8, -- 
Hats, mode oi planking wool. LabanL Macomber, Bath, Me, Dec 31', — 
Heat, evolution and management of. Eliphalet Nott, Scheuec- 

tady. ISew York March 23, 1826 

Horse mill. Adl. Warren, Saugertius, New York - April 15, — 

Hnts, machine for finishing and ironing. James Cooper and 

Thomas Barnett, Philadelphia ... May 31, — 

Heat, evolution and management of. E. Nott, Schenectady, 

New York _ . . . . June 21, — 

Hydraulics, improvement in. Wm.Lanphier, Alexandria, D.C. Sept 2, — 
Hubs of wheeis, boring machine for the. Ebenezer Johnson. 

Lexngto/i heights, New York _ _ . Nov 7, — 

Hay, double box tor pressing. E. Waterho se, Gardiner, Maine Nov 14, — 
Hides, machine for breaking. Hezekiah S. Clark, Randojph 

countj. North Carolina .... Dec 22, — 

Hats, application of steam in making. Wiliiam Harkins, 

Wheeling, Ohio county, Virginia - - Dec 29, — 

Heat, improvemodt in the evolution and management of. E. 

Note, Schenectady, New York ... Dec 29, — 

Hoes, in making. Chauncey Bulkley, Colchester, Connecticut Jan 10, 1827 
Heating ovens, rooms, &c. mode of. Michael B. Poitiaux, 

Richmond, Virginia - - - . jan 17, — 

Hats, improvement in the mode of planking R. Bacon, Boston Jan 31, — 
Harrow teeth, in the appaiatus for constructing. William 

M'Conaughey, Newgarden township, Pennsylvania Feb 16, — 

Horse rake, for hay and grain. Moses and Samuel Pennock, 

East Marlborough, Pennsylvania . - - Feb 17, — 

Hatters' cards, mode of making. Joseph C. Seely, New York March 15, -- 
Horse hay rake, improvement in the Jeremiah Bailey, Phil. March 30, — 
Hominy, machine for making. Robert Cambell, Martinsburg, 

Virginia - _ _ _ . April 9, -- 

Hatbodies, machine for setting up. Joseph Grant, Providence, 

Rhode Island - - - - - April 10, — 

Hats, water proof stiffening. Stephen Hempstead, jr. Charles 

county, Maine - - - - May 25, -- 

Heat, evolution and management of. Eliphalet Nott, Schenec- 
tady, New York - „ . _ May 30, - 



Iron, improvement in casting. William Hancock - Feb 26, 1799 

Impellent pump. S. Thayer. Braintree, Massachusetts - June 9, 1801 

Iron, method of rolling out for naiis. Jesse Reed - July 15, 1802 

Insubmersible boat. See Boat. 

Inclined plane, statical wheel. John William, Deerfield, Mass. March 24, 1804 

Iron screws. See Moulds for casting. 

Iron, mode of manufacturing. James Rutland, Philadelphia Nov 12, 1807 . 

Impelling boats, &c. Benjamin Taylor, New York - April 25, 1808 

Illuminator for lighting stair cases. J. H. Ross, Baltimore, Md. June 24, — 

Indigo, a substitute for. Samuel De Riemer, Poughkeepsie, 

New York ....__ May 15, -- 

iron, machine for moulding and rolling. Joseph White, Phil. March 14, 1,810 
Ink stands of stone. A. H. Quincy, Boston - - Sept 3,1811 

Iron, mode of making bar from scraps. B. King, Washington, 

District of Columbia - - - - Nov 1.5, — 

Icthy occalla, or fish glues. D. Waldron, New York March 4, 1812 

Iron ore manufacturing into paints. Nicholson, Bairdstown, 

Kentucky - - - _ . ■ . June 23, ~ 

■TnJerest table, circular. .Joseph Jelletf. Butternuts, N. Y, ^t. pt 8. -- 



■!fl 



48 K 

Ice breaking maciiiac J. J. Williams, Georgotowa, D. C. March 2,1813 

Ink stands. Oliver Barker, Hartford, Connecticut - May 13, 1814 

Iron, composition for softening. A Scott, jun. and A. Seldon, 

Winchester, New Hampshire _ _ - Nov 8, — 

Iron back log. Charles Harris, Boston _ _ - May 15, 1815 

Interest table, improvement on Jelleff's. Gilbert D. Lowe, 

Hampfield, Pennsylvania - - - - ' Aug 12, — 

Impnntmg on hard substances. John Edwards, New York Aug 22, 1816 

Inclined horse wheel. J. B. Robinson, Cincinnati, Ohio - Oct 14, -- 

Iron railing, machine for making holes in. B. King, Washing- 
ton, District of Columbia - . . . May 29, 1819 

iron, converting into steel partially. Eben. Jenks, Colebrook, 

Connecticut - - - - - Jan 28, 1818 

Iron plates, &,c. maniifactm-ing. E. J. Ellicot, Baltimore - May 28, - 

Ink stanclish, construction of. A. Hayward, Easton, Mass. Nov 2S, -- 

Inclined horse wheel. J. Palmer, Cincinnau, Ohio - Dec 29, — 

iron and steel, improvement m making. H. G. Spafford, Al- • 

bany, New York - - - - ' - Oct 30, 1822 

Inclined wheel, dead vreight application to the. George Ly- 
man, St. Charles parish, Louisiana - - March 4, 182^? j 

Isinglass or icthycolla, making. William Hall, Boston . M.^rch i3, ~ 

Do John Hastings, Cambridge, Mass. Aug 14, ~ 

Inclined wheel, propelling the. K. H. Shaw, Charlotte Hall, 

Maryland - - - " - - - Oct 9, 1824 

Inclin-d plane, double. Archibald Tanner, Warren, Penn. April 15, 1825 

Iron and other metals, machine for slitting. Jesse Reed, 

Marshfield, Massachusetts - . - - April 21, ~ 

Iron and otl^er metai.s, splaying and flaring. Noah Sutton, 

Bowery, New York - - - - April 28, - 

Inclined plane. Edward Clark, New York - - June 27, ~ 

ice, applying to conduit pipes. Henry Cunnifigham, Johns- 
town, New York - - - - - June 29, — 

Inclined wheel, manner of using the. Elias HoUiday, Scho- 
harie, New York May 5, IQM 

Iron, improvement in the mode of rolling. Abraham S. Valen- 
tine, Bellefonte, Pennsylvania _ _ _ Jan 3, 1827 

Irons lor planes and jointers. C'hs.E. West, Colchester, Conn. Jan 10, ~ 

Inlaying gold in tortoise shells. Uriah Bailey, West Newbury, 

Massachusetts - - - - - Feb 22, ~ 

J 

.faundice bitters. Jesse Wheaton, Dedham, Massachusetts .Jan 17, 1801 

Junk old. See Oakum. 

Joining and planing machine. J. S. Mott, Alburgh, St. Albans, 

^ ermont ....._ March 8, 1806 

Jointer and guage. J. Wads worth, Milton, Massachusetts Feb 10, 1810 

Jostick, a composition instead of. Frederick Eckstein, and J. 

M-Ilhenny, Philadelphia - - - - Oct 12, 1814 

Jack. William Hoyt, BrookviUe, Indiana - -, June 3, 1825 

.lointiug and matching boards. D. Gleason and H. Frisbee, 

Betheny, New York - . . . April 8, 1826 

Jointing and tongueiug boards. Elijah B. Clark, Damascus, 

Pennsylvania - - _ . . Jan 31, 1827 



Keels. See Crooked Keels. 

Keels of vessels, improvement in construction. Gilbert Living- 
ston, Duchess county, New York . _ If Oct 22, 1803 
Kilns for drying grain. William Pool, Wilmington, Delaware Dec 2o', 1805 



l>ec -20, 


1805 


Oct 7, 


1808 


July 18, 


1811 


Jan 15, 


1815 


Feb 8, 


1813 


July 1, 


1814 


Oct 28, 


1811 


April 4, 


~ 


May 27, 


- 


July 31, 


1815 


Oct 21, 


.. 


Oct 28, 


_ 


April 2, 


1816 


Jan 7, 


1817 


Jan 22, 


.. 


March 14, 


.- 


April 16, 


~ 


Feb 28, 


1818 


March 18, 




July 17, 


~ 


Aug 30, 


1822 


Nov 7, 


— 



L 4i> 

Kilns for drjiag graiu. J. Abraham, Middlesex, ISevv Jersey 

Knapsacks, military. J. P. Lherbette, Washington, D. C. 

Kirb. See Case. 

Kiln, drying corn and malt. John Hiighson, Clinton co. N. Y. 

Keel, swinging. Josiah Beall, Alexandria 

Kitchen stove. John Spencer, Albany, New York 

Kitchen, moveable. George Youle, Nev/ Fork 

Knapping cloth. D. Merrion and H. Kellog, Hudson, N. Y. 

Knapping cloth. T. S. Barnum and E. Smith, Litchfield, Conn. 

Knapping cloth. W. Duncan and J. Davidson, Acvvorth, N. B. 

Knitting stocking and stockingnette. A. Porter, I Mead at:d J. 
Stedwell, C^ueensbury, New York - - _ 

Kilns for manufiLCturing earthen ware. J. Hasseil, Elizabeth- 
town, New Jersey - . . _ _ 

Knapping machine. John Taylor, Waltham, Massachusetts 

Keel, swinging false. Philander Hall . . _ 

Kiln for burning lime. T. Power, Hi'dson, New York 

Kiln for burning lime. G. Hs.rper, Jenkertown, Pennsylvania 

Kiln for burning lime. J. S^vope, Lancaster, Pennsylvania 

Knapping woollen cloth. Bishop N. Parsons, New York 

Kneading iough, machine for. S. Dixon, Prince Georges coun- 
ty, Maryland - - - 

Kettles for boiling salt. J. Kindall, Fayette county, Penn. 

Kettles, setting. George Whitfield, Robinson, Massachusetts 

Kiln for drying malt by steam. David St. Leger. Williamson 
county, Tennessee - . _ . . 

Kiln for drying grain. R. Andrews, Fleming county, Ken. 

Knife for splitting leather, improvement in the. H. Aiken, 

Brighton, Massachusetts - - . _ March 12, 1823 

Kiln for burning lime, improvement in the. Abel Jeans, Mill- 
creek hundred, Delaware . . _ . peb 15, 1827 



Leather tanning. James Davis, Massachusetts - April 14, 179T 
Liquor. See Distilling. 

Lamp, a tallow. J. Love „ _ . . june 11, 1798 

Looms, improvement in. David Greive - - June 8, 1797 
Lathe, improvement in blocking. E. Whiting, Worcester, 

Massachusetts . . _ - - April 1, 1803 

Light obtained from fuel, new mode. B. Henefrey - April 16, — 

Lantern, improvement in. J. Stanford, jun. and A. D. Allen May 10. 1804 

Lime kiln, improvement in. Thomas Power - - July 12, ~ 

Leeches, bleeding and breeding with. John Kunitz, Phil. May 7, 1805 
Lock, balance pendulum. S. Godwin and R. Gaines, Baltimore 

and Georgetown . . - . . jan 22, ISOG 

Loom for weaving chip. P. Bennet, Rochester, Massachusetts Feb 8, ~ 
Lock, balance pendulum. R. Gaines, Georgetown, D. C. March 17, — 
Lime. See Calcareous. 

Lasts for boots and shoes. W. Young, Philadelphia - May 20, 1807 

Leather, mode of preparing for suspenders. 0. Webb, N. Y. Oct 14J ~ 
Lever for turning wheels, rowing boats, &c. R. Hopkins, Hop- 

kinton, St. Lawrence county. New York - - March 25, 1808 

Life buoy, or seaman's friend. W. Flower, Philadelphia May 14, — 

Lighting the binnacle of ships W. Lewis, Boston - June 24, — 
Leather, machine for shaving and splitting. Martin Tullar, 

Royalton, Virginia - . - ~ - July 29, — 

Lightning rods. Elisha Calender, Boston - - Oct 3, -- 

Looms for weaving; C. Cooper, Lebanon county, Penn. - Nov 4, — 
Lye, mode of cleansing and melting pot asli. Jonathan Jones, 

Fabias, New York - . . „ . Feb 11, IBOS 



50 L 

Lathe, uniform tuiniug. A. Hagget. Middlesex, Mass. June 10, ISOU 

Lever balance, spring catch. Ley i Kendall, New York -May 8, - 

Lathe, mode of securing a button in. George W. Robinson, 

Providence, Rhode Island - - . . June 27, — 

Lathe turning. W. Ross, Chester county, Pennsylvania July 10, -- 

Leather machine, for striping. D. Ridgway - - Oct 26, - 

Loom for weaving girt and cloth. R. Lloyd, Philadelphia Feb 8, 1816 

Lamps anJ liquid to be burned. J. Hawkins, Baltimore - April 21, - 
Leather, machine for stamping and staining. R. Robinson, 

Newburyport, Massachusetts - - - March 16, ~ 

Lantern, a reflecting and magnifying. W. Lewis, Boston June 1, -^ 

Loom. Walter Janes, Ashford, Connecticut - - Sept 1, — 

Loom. S. Slydenburgh, West Brookfield, M;.ssachusetts Sept 12, — 

Loom. P. Cliatou Curtis, Paris, Oneido, New York - Nov 17, — 

Loom, water Thomas Mussey, Pliiladelphia - - March 4, 1811 

liCe board. J. Swain, H. Swain, Joshua Swain, Cape May, N.J. April 10, — 
Lever purrhase, for propelling, &c. Shubail Kinball, 'ithine- 

beck. New York - - . - . April 24, — 

Lime kiln, p rpetua!. W. Gorsuch, Baltimore - - Aug IT, -- 

Looms. N. ;\>rry, Boston - - - " - Sept 25, - 

Loom crank E. Cutter, Walpole, New Hampshire - Sept 87, — 

Loom. Richard C. Rogers, Maine, Massachusetts - Nov 29, — 

Loom. Richard Crosbie, Newark, New Jersey - - Jan 6, 1812 

Loom, hand and water. John Thorp, Providence, R. 1. March 28, -- 

Loom, hand and water. Asa Campbell, Kingston, Penn. March 28, — 

Loom, water. Silas Shepard, Philadelphia - - April 27, — 

Linen spinner. S. Baldwin and E. Town, Vermont - May 6, — 

Liquids machine for heating. Roswell Valentine, Canaan, N.Y. June 13, -- 
Loom. Richard C. Rogers, District of Maine - - June 23, — 

Leather, plane for shaving. F. W^oodward, New Lisbon, N. Y. July &7, — 
Looms. John Phelps Manlius, New York - - Aug 27, - 

Looms. C. Cooper and G. Shaake, Lebanon, Pennsylvania Aug 28, — 

Looms. John Hevin, Montgomery, Virginia . . Oct 16, — 

Leather compressing by a roller. AV. Edwards, Northampton, 

Massachusetts . . . . _ Oct 17, — 

Lamps. James Mallory, New York - - - - Nov 20, — 

Lin'.n spinner. A. Webster, Green county. New York - Dec 31, — 
Lamp for ijurses. Wil.'iam Howe, Boston - - Dec 31, — 

Loom, domestic and manufactory. W. Jones, Ashford, Conn. March 20, 1813 
Locks for banks. Jacob Perkins, Newburyport, Mass. March 23, — 

Leather, machine for splitting, &c. Samuel Parker, Bellerica, 

Massachusetts - - - - - April 5, — 

Loom. S. Briggs, Canaan, Connecticut - - May S7, ~ 

Loom. Alfred Ware, jun. Fr.nklin Massachusetts - June 18, -- 

Loom. T. Robinson Williams, Newport, Rhode Island July 8, — 

Loom. E. Robinson, Augn.sta, Massachusetts - - June 24, ~ 

Locks, constructioii of. W. Pye, New York - - Aug S, -- 

Lamp, with double reflector. W. and L. Foster, Boston Aug 20, — 

Loom, revolving. J. Hess, Hempfield, Pennsylvania - Oct 2, — 

Leather, water p -oof. J. Board, NfW York - - Nov 4, '-- 

Loom. Ro'^pTt Sugden, Boston . - - - Nov 2, — 

Lo( m. J. M Morel, Guiramond, Baltimore - - Jan 7, 1814 

Loom for warping. C. W:iitney, Dedham, Massachusetts Feb 1, — 

Lee's New London billious pills. Samuel H. P. Lee, New Lon- 
don, Conne ticut _ _ _ . - Feb 8, — 
Looms, John Heavin, Montgomery, Virginia - Feb 18, - 
Looms. D. Briggs, Canaan, Connecticut - - - Feb 19, — 
Loom, water. B. Brown, Albemarle, Virginia - March 21, — 
Looms. J. Coulter and St. Gano, Berkley, Virginia - April 18, .- 
Looms. Jacob Spinkle, Wytbe C. H. A'irginia - April 27, -- 
Lamrs. Edward Clarke, Philadelphia - - - April 27, - 



L 51 

Looms. Thomas Siddall, Bristol, Pennsylvania - July 9,1814 
Loom, family. C. Hathaway, Walton, New York - Oct 11, — 
Loom. W. Wright, Brooklin, New Hampshire - Oct 12, — 
Looms. Seth Craig, Philadelphia . . _ Oct 18, -- 
Loomj stocking. J. Bazen, jun. Cantcm, Massachusetts Oct 28, -- 
Looms, temples for. B. Rogers, Beaver Creek, Ohio - Nov 24, — 
Looms. S Browson, Kent, Connecticut - - Nov 5, — 
Lathe Wheel. B. Hoadly, New Haven, Connecticut - Dec IG, — 
Lathe for polishing buttons, &c. L. Meriaiu, N. Haveu,|Conn. Jan 4, 18ir» 
Loom for the. warp of suspenders. W. Squire, New York Jan 17, -- 
Loom, water or steam. S. Blydenburgh and H. Kealey, Wor- 
cester, Massachusetts . _ . . Feb 20, — 
Looms F. C. Lovell and P. T. Jackson, Boston - Feb 21, - 
Looms. J. Jellefs, Butternuts, New York - - May 24, - 
Looms. C. Cooper and G. Shaik, Lebanon, Pennsylvania May 31, — 
Ladder, conflagration. Bennet Lies, New York - June 20, -- 
Lexodromic pully. J. S. Donlcvy, New York - - Sept 21, — 
Lime, ardent spirits obtained from. James Hall, Virginia Nov 22, - 
Lotteries. Joseph Vanini, Washington, District of Columbia Dec 4, -- 
Loom, water. P. C. Curtis, Paris, New York - - May 28, 1815 
Loom. Robert Jackson, Middleborough, Pennsylvania July 23, — 
Loom, power. S. Shepard and J. Thorp, Taunton, Mass. July 25, — 
Loom. Samuel Chapman, Otsego, New York - - Aug 24, ~ 
Loom, water. Thomas Mussey, New London, Connecticut June 10, 1817 
Last, right and left. William Young, Baltimore, - June 10, — 
Loom. Benjamin Cummings, Townsend, Massachusetts - Oct 3, ~ 
Letters, projecting. Lewis Child, New York . - Oct 4, — 
Lint loom. Francis Hall, Charleston, Massachusetts - Nov 28, — 
Laths, &c. machine for splitting. Daniel Wright, Franklin, 

New York - - - - - Jan 15, 1816 

Lamps, improvement in. Winslow Lewis, Boston - Jan 23, — 

Locks and bolts for doors. William Pye, New York - April 28, - 

Lock, called the union lock. William Pye, New York April 28, -- 

Leather tubes, making. A. L. Pennock and James Sellers, Phil. July 6, -- 
Leather bags for mails, &c. A. L. Pennock and James Sellers, 

Philadelphia . . - - . juiy g^ .. 

Locks, securing. G. Whitfield Robinson, Attleborough, Mass. July 17, — 
Lathes for turning gunbarrels. Daniel Dana and A. Ouley, 

Canton, Massachusetts . . . - Aug 24, -- . 

Loom, improvement in the. Edvvard Warren, New York Aug 27, — 

Leather, varnishing and japaning. J. Finegan, New Jersey Oct 8, — 
Lamp, Argand's, improvement on. David Milville, Newport, 

Rhode Island, .... - Nov. 19, - 

Lever, crane. E. Smith, Paris, Oneida county, New York Dec 31, - 

Loom, improvement in the. L. Forester, Fairfield, Conn. May 15, 1819 

Lathe, of the power loom. John Whitehead, Providence, R. I. Aug 30, — 

Lamp, candle. Asa Taylor, Philadelphia - - Oct 9, — 

Locks for canals. Josiah White, Philadelphia - - Oct 19, — 

Lamp, pneumatic. Ezekiel F. Smith, Lenox, Massachusetts Nov 8, — 

Lock, water. John Martin, Windham county, Connecticut Jan 15, 1820 

Locks, improvement in. Henry and Jacob Day, New York April 4, — 

Letters, shaded. George Bruce, New York April 4, — 
Locks for small arms and cannon. Alexander Augustus Colvile, 

Little River, Maine - - - _ . April 28, - 

Leather, machine for splitting. E. Howard and J. Butters, Bos. May 3, - 
Locks, latches, &c. improvement in. Harvey Durkee, assignee 

of J. Chittenden, Burlington, Vermont - - - Aug 12, - 
Longitude, mode of finding the. James Henry, Maysville, Ken. Sept 13, - 
Lathe for stiffening hats. Henry Raymond, Baltimore - Nov 20, - 
Leather, machine for finishing. James Burr, Johnstown, Mont- 
gomery county, New York - - . . jy^y gj^ ^^ 



t'eb 


20, 


April 


18, 


Aug 


15, 


Nov 


2, 


Dec 11, 


Feb 


% 


Feb 


2, 


April 


13, 


May 


1, 


May 


14, 


May 


18, 


May 


31, 


July 


1, 


Aug 


26, 



52 L 

ILamps for burning lat, &c. Josiah Warren, Ohio •• t'eis 20, 18;^1 

Land clearing machine. Thomas Oxley, Norfolk, Virginia 
iiamps, improvement in. James Dukes, New York 
Locks and bolts, improvement in. T. Whaley, New York 
Loom, improvement in the. Edmund Warren, New York 
Life pole for fire engines. William W. Van Loan, Catskill, N. Y. Feb 2, 182^ 
Lamps, improvement in the tubes for. Deming Jarvis, Cam- 
bridge, Massachusetts . . _ _ 
Lcoms, domestic. Benjamin Maltby, New York 
Loom, self-governing. Mdmund Warren, New York 
Lever, angle. James Barron, Norfolk, Virginia 
Locks and latclies, improvement in. Joel F. Thayer, Boston 
Leather, improvement in the machine for splitting. Joshua 

Butters, Boston . _ - - _ 

Lever, improvement in the. Richard Sealy, New York 
Locks for canals. George Bender, New York 
Locks, improvement in the sliding door. Ebenezer Leman, jr. 

Boston - - - ... - Nov 28, - 

Lamps, improvement in. C. Cornelius, Philadelphia - Dec 28, ~ 

Locks, improvement in door. Nathan Reed, Belfast, Maine March 31, 1823 
Lamp, portable condensing. Thomas Phillips, New York June 25, — 

Lottery schemes, construction of. Joseph Vannini, Phil. Oct 18, — 

Lathe, improvement in the turning. C. White and A. Hill, 

Hadley, Massachusetts - - - - March 30, 1824 

Lancet, improvement in the spring. Jeremiah Dewey, Chel- 
sea, Vermont . _ - - April 2, - 
Locks, improvement in the door. Richard Wilcox, New York April 20, ~ 
Lancet, retreating spring. Thomas R. Williams, Nevport, R. I. July 16, — 
Lithography, improvement in. David Henderson, Jersey City, 

New Jersey .... - Sept 17, -- 

Lever truss and sling for vessels. S. A. Wells, Boston - Dec 23, — 
Lotteries, improvement in the sign for. Elijah Secor, N. Y. Feb 9, 1825 
Lotteries, improvement in the mode of drawing. J. L Cohen, jr.' 

Baltimore - - . _ . March 3, ~ 

Loom for weaving. Roswell Wilcox, Columbus, Ohio March 21, ~ 

Leather, machine for shaving, John Houston and Otis Batchel- 

der, Bedford, Willsborough county, New Hampshire April 11, ~ 

Lotteries, constructing and drawing. Moses Davis, Portland, Me. May 9, — 
Lottery schemes, construction of. John M. Togno, Philadel- 
phia, Pennsylvania - - - - May 16, ~ 
Lotteries, projecting, calculating and drawing. VI. Seger, Ber- 
gen, New Jersey - - - - May 25, •-- 
Lighting binnacles of ships. Joseph F. Smith, Baltimore, Md. June 1, — 
Lock, Dillingham's improved. J. Dillingham, Turner, Maine June 2, -- 
Lever, alternate propelling. Robert Smith, Port Gibson, Miss. June 9, — 
Loom. Joseph Scholfield, Stonington, Connecticut - Sept 9, ~ 
Lottery. EliphaletNott, Union College, New York Sept 9, ~ 
Lightning rods. John Brown and G. W. Robinson, Providence, 

Rhode Island Sept 24, - 

Leading bar and pole for carriages. Lucius W. Stockton, 

Uniontown, Pennsylvania . - - - Sept 29, — 

Lock, mortise. Turner Whitehouse, Boston, Massachusetts Sept 29, ~ 

Lotteries, method of drawing. Joseph Howard, Providence, R.J. Nov 8, — 

do Francis W. Dana, Boston, Mass. Dec 28, — 

Locks, paddle or culvert grates for. Daniel Rodgers, Little 

Falls, Herkimer county. New York - - - March 17, 1820 

Lever, combined pendulum and balance. Alrick Berry and C. 

Berry, Poughkeepsie, New York . . . March 25, - 

Lathe, combined. A. Warren, Saugertius, New York - April 17, — 
Loom, improvement in the. Roswell Wilcox, FrankHn co. Ohio April 21, — 
Lotteries, forming schemes. Edward Grattan, Providence, R. I. May 16, -' 



M -53 

Lathe, for turning broomsticks. John Hunt, Shulesbury, Mass. June 8, 1826 
Loom, improvement in the. Cor. Bergen, New York - June 14, — 
Lock, mode of preserving the timber of. Simeon Guilford, Le- 
banon, Pennsylvania . _ . _ June 10, — 
Ladder, fire, improved. Samuel Lehman, Philadelphia Aug 9, — 
Lamp black, improvement in making. Joseph Hastings, Cam- 
bridge, Massachusetts - _ _ . Aug 15, — 
Loom, improvement in the. Samuel Chidester, Windham, N. Y. Sept 2, — 
Loom, improvement in the domestic. Jer. Hubbard, James- 
town, North Carolina - - - - Nov. 6, ~ 

Lotteries, method of drawing. Wm. C. Conine, Bal'i Jiore Nov 14, -■> 

Lotteries, mode of drawing. John C. Rives, Washington, D.C Nov 22, — 

Lithontriptor, improvement in the Isaiah Lukens, Philadel. Nov 30, ~ 
Lamp apparatus, for liquids, &c. Thomas Green, Fessenden, 

Boston, - - - - - - Jan 31, 1827 

Lime and brick, improvement in burning. Solomon Hill, New 

Milford, Connecticut - - - - Feb 12, - 

Locks for doors, constructing. John Brown and George W, 

Robinson, Providence,. Rhode Island - - Feb 20, — 

M 



1794 
1796 



Marble and stone, polishing of. See Stone, &c. 

Mills, tide, improved method of working. J. Dickerson, Morris 

county. New Jersey . _ _ _ July 30, 1791 

Mill wheels, horizontal hollow. J. Macomb, Princeton, N. J. Aug 26 ~ 
Mill, improvement on Dr. Barker's. J. Rumsey, Berkley coun- 
ty, Virginia - . . . . Aug 26, ~ 
Mills, conveying water to operate on. James Rumsey, Berkley 

county, Virginia _ _ , . _ Aug 26, — 

Machine to work in a current of water or other fluid. John 

Clark, Virginia .... Dec 31, 1793 

Mill stones. See Stones. 
Mortar, manufacturing of, for flooring houses, &c. Richard 

Robotham, Vermont - ... 

Mill stones, burr, improvement in. Oliver Evans 
Marble and other stones, improvement in sawing and polishing. 

Joseph F. Mangin .... 

Marble, improvement in cutting and polishing. Joseph F. 

Mangin - : 

Mills, rollers for slitting and other mills, (rolling iron.) 

Seymour .... 

Mills, saw, improvement in. Henry Dulheuer, 
Mills, improvement in. J. W. Curtis 
Machine for heaving down vessels, raising weights, &c 

phen Colver - - - - - Dec 14, 
Mill, a flax and hemp. B. Tyler - - - Feb 26, 
Mill, a double centred, for wind or water. B. Dearbon April 30, 
Machine for raising water, &c. William Faris - - May 17, 
Malt mashing, a machine for. William Ellis - - June 16, 
Mill, saw. Thomas Payne . . - . Dec 2, 
Mills, improvement in. Hairland Chase - - Dec 16, 
Metal amulets. Edward West - . - - May 19, 
Musical instruments, improvement in. J. J. Hawkins - Oct 24, — 
Mill for grinding painters' colors, &c. Caleb Green, East Green- 
wich, Rhode Island July 23, 1881 

Machine for separating straw from grain. See Slrmo., Sfc. 
Meal, improvement for cooling and conveying up, &c. Gurdon 

F. Saltonstall, Fayetteville, North Carolina - Aug 21, -- 

Mechanical powers for the use of windmills, &c. See Windmills. 
Moveable suspended beram and scales. See Beam and Scales, ice- 



Ben. 



Ste- 



April 12, 

May 28, 



July 2, " 
Feb 16, 179 

June 26, ~ 

Aug 18, - 
Aug 24, ~ 



1798 
1799 



180& 



14 



M 



Machine for ruling paper. See Ruling Paper. 

Machine for rolling iron round. See Rolling Iron, ^-c. 

Music, new plan for printing. Andrew Law 

Mill wheels, improvement in the construction. James Cowan 

Marble. See Machine for sawing stone, fyc. 

Marie, mode of manufacturing into lime. Jedediah Peasley, 

Deweysburg, Virginia - - . _ 

Marble, n.ethod of preparing for painting. Archibald Robert- 
son, New York - - - - - ; 
Metallic grinder or hone. Christian Veltenair 
Mill. See Grist 

Metallic hone. John Houstan, Williamsburg, Virginia 
Moulds for castmg iron screws, method of making. Eben 

Lester, Herkimer town, New York 
Mills and machinery, improvement in. Lewis Velcourt, Ken. 
Mills for cattle, power. La Paype, aine, Baltimore, Maryland 
Mud, machine for raising John Eveleth • - 

Moulds, method of making, for casting trundle heads of metal, 

Eben. Lester, Kittle Falls, New York - • 

Main springs for carriages. Jonathan Mix, New Haven, Conn, 
Mills, improvement in. Christian Hamaker, Lancaster 
Mortising machine. S. Glover and D. Parnelle, Newton, Conn, 
Moulds. See Copper. 
M'Comb's water wheel. See Reacting. 
Mills, improvement in. Samuel Mans and J. Black, Penn. 
Mills, improvement in. Ephraim Rew, Canandaigua, N. Y. 
Mad dog, medicine to cure the bite of. Eliza Stoy, executor of 

William Stoy, Lebanon, Pennsylvania 
Mill for grinding painters' colors. J. J. Wells, Hartford, Conn. 
Mowing machine, for rivers, &.c. William Schultz, Baltimore 
Morocco leather, machine for polishing. Jacob Perkins, Phil. 
Mud, machine for raising. John Newman, Providence, R. I. 
Magic lotion. See Barbal, Sfc. 

Mineral waters, mode of imitating. Joseph Hawkins, Bait. 
Metals, mode of melting. Joseph Walworth, New York 
Marine time keeper. Isaac Gill, Charleston, South Carolina 
Measuring grain, &c. P. H. Schenk, New York 
Mortising machine. H. Parmele, Killingworth, Connecticut 
Mortising machine. Sylvanus Baldwin, Montpelier, Vermont 
Mortar, machine for making. Daniel Hunt, Stamford, Conn. 
Mill, screw grist. Joseph L. Miller, Brookfield, New York 
Marble, machine for cutting and chiselling, &c. Anson Clark, 

West Stockbridge, Massachusetts - ■ - 

Mills, mode of constructing. J. Frisbie, Pennsylvania 
Moulds for casting boxes for carriages. Samuel Smith, 2nd. 

Amherst, Massachusetts - - - _ July 6, — 

Mills. J. Goulding, Leicester, Massachusetts - - March 1, 1811 

Mill stones, machine for dressing. C. Woolverton and Benja- 
min Ridgeway, jun. Morrisville, Pennsylvania - May 25, — 
Marble, machine for sawing and polishing. Luther Bissel, Ot- 
sego, New York - - _ - . June 7, ~ 
Medicine cases. Allen Harrington, Otsego, New York - July 16, ~ 
Mill stones. William Miller, Lampeter, Pennsylvania - Aug 15, — 
Metallic boxes for shieves. L. Larrabee, Nantucket, Mass. Nov 4, ~ 
Mill, regulated. Joseph Quinby, Wilmington, North Carolina Feb 3, 
Musical types. Ure K. Hill, Ncat York - - - Feb 7, 
Mill, wind and water. Moses Pennock, Kennet Square, Penn. Feb 18, 
Mill, machine for working. J. Deveneur De Lacy, New York March 28, 
Magnesia, preparing. William Dunn, Boston - - April 1, 
Mitres, machine for cutting. Z. Kelly, Easton, Maryland April 22, 
Mills moved by weights. J. Grannis, Cheshire, Connecticut May 19. 



May 12, 
Dec 14, 


1802 


Feb 1, 


1803 


March 5, 
Aug 10, 


1804 


May 4, 


1805 


May 10, 
June 25, 
Nov 4, 
Feb 21, 


1806 


Feb 12, 

. April 18, 
May 21, 
June 3, 


1807 


Feb 17, 
Feb 22, 


180ri 


June 9, 
June 13, 
June 16, 
June 26, 
June 27, 


-- 


Sept 7, 

Oct 17, 

Jan 15, 

Feb 15, 

Feb 15, 

March 17, 

March 22, 

March 28, 


1810 


April 10, 
June 30, 


-- 



1812 



M 55 

Moftafs machine for boiling salt. Zina Phiuney, Cairo, N. Y. June 18, 1813 
Malting and kiln drying. H. Parsons, Colebrook, N. H. July 9, -- 

Magnetic cylinders. S. Browning, Franconia, N. Hampshire Oct 13, — 
Mill wheel. R. Lathrope, West Springfield, Massachusetts Nov 12, — 

Mowing machine. P. Gaillard, Lancaster, Pennsylvania Dec 4, — 

Magnesia, preparing. William Dunn, Boston - - April S, 1813 

Mill stones, for taking the glaze off. J Derby, Connecticut June 10, -- 
Mill, grist. A. Sawyer, Chester, Vermont - - July 20, — 

Mill for grinding and pounding. Alex. D.Moore, New Haven Aug 7, — 
Mustard, flour of. S. Hopkins, Rathaway, New Jersey Aug 19, — 

Mill, gudgeon. M. Withers, Strasburg, Pennsylvania - Aug 24, — 

Mills. E. Bryant, New London, Connecticut - - Feb 8, 1814 

Mowing machine. P. Baker, Long Island, New York - Feb 19, — 

Match lights and boxes. R. Allison and N. S. Allison, Burling- 
ton, New Jersey - - - - - March 26, — 
Mockasins and socks. AV. Bolton, Northampton, Mass. - Oct 21, -- 
Mill stones, machine for raising. Thomas Reynolds, WestFal- 

lowfield, Pennsylvania . . . - 

Magnetic cylinder. S. Browning, Franconia, New Hampshire 
Mill, tide. F. Rittal, Lincoln, Massachusetts - - Jan 28, 18U 

Mockasins, hat trimmings for. James Jackson, Burlington, N. J. 
Machinery for regulating power. Joseph Kells, New York 
Mills, water power for working. J. W. Newbury, Luzerne, 

Pennsylvania - - - - - 

Mineral fountain, family. G. E. Pendergast, Philadelphia 
Mould for making stone pots. Edward Boston, Gloucester, N.J. 
Mineral waters, manufacturing. B. Marshall, Albany, N. Y. 
Mill for grinding grain, &c. Ormsby and T. Cohoon, Washing- 
ton, District of Columbia - - . _ Jan 4^ ISIG 
Maintaining power on board of ship. David Pearson, Newbu- 

ryport, Massachusetts . . _ . 

Mills, improvement in saw. Samuel Brewster, Middlesex, N. J, 
Mill tub, winnowing. Moses Elliot, Concord, N. Han^pshire 
Mill, tide. Josiah Cleveland, St. Marys, Maryland 

Mill, horse. Webb Hart, Drummondtown, Virginia - Jan 22^ 1811 

Mineral waters, making. James S. Ewing, Philadelphia 
Mustard, flour of. Samuel Hopkins, Philadelphia 
Mills, ink and gudgeon for. John Andrews, Dinwiddle 

ty, Virginia - - - - - Aug 11, - 

Mortising machine. Nathan Mead and Jonathan Butler, Wal- 

pole. New Hampshire . _ . . f^^y o^ ._ 

Morocco, machine for d3'eing, &c. Moses Hall, Charleston, 

Massachusetts . - . _ _ Dgg 32^ __ 

Metallic portable bedsteads. Joseph Homer, New York • Jan 28, 181S 

Motion, machine for conveying. William Simpson, Wilkes 

county, Georgia . - - _ . Feb 19, — 

Mills, iron and steel. Increase W^ilson, New London, Conn. March 6, — 
Mud machine. Samuel Davis, Baltimore - - March 28, -- 

Musket barrels, machine for turning. Sylvester Nash, Har- 
pers-ferry - - - * - April 11, - 
Magnesia liquid. John Cullen, Philadelphia - - May 4, — 
Music arranged to books. M. Elliot, Boscawen, Hillsboro' 

New Hampshire . . . _ jyj,g 9^ __ 

Mills for coffee, bark, seed, &c. Burrows Smith, Cincinnati, 

Ohio ..... June 9^ „ 

Mill for grinding coffee, &,c. Jonathan Sizer, for Z. Water- 
house, New London, Connecticut - . June 12, ~ 
Measuring rod, improvement in. Daniel Stansbury, Laurel 

Hill, New Jersey .... Oct 26, ~ 

Mill stones, casting faces for. G, Manter, Londonderry, N. H, Dec 8, - 



Nov 8, 


Nov 25, 


Jan 28, 


April 1, 


April 1, 


June 28, 


Aug IS, 


Oct 14, 


Dec 5, 


Jan 4, 


Jan 24, 


March 15, 


May 18, 


Oct 22, 


Jan 22, 


Feb 10, 


May 31, 



^56 



M 



1826 
1821 



1822 



Motion, producing an alternate lateral. N. Moody, Kennebec, 

Massachusetts - - - - Feb 19, 1811? 

Mud machine. See Clearing. 

Mineral waters, apparatus for making. S. Fahnestock, Lan- 
caster, Pennsylvania - - - - April 23, — 

Motion, mode of converting. A. W. Foster and J. Hughes, 

Hempfield, Pennsylvania - - - April 26, — 

Morocco leather, machine for dyeing, &c. L. Hedge, Windsor, 

Vermont --._.. July 22, -- 

Mapping machine. James Deneale, Dumfries, Virginia - Aug 3, — 

Music, improvement in teaching. George Gieb, New York Aug 30, — 

Musical stringed instruments, producing the swell in. C. Pom- 

mer, Philadelphia - _ - _ . Aug 30, 

Medicine, improvement in. Lorenzo Dow, Hebron, Conn. Nov 24, 

Mills, breasted tide, improvement in. Henry Allen, Fayette 

county, Tennessee . . . - _ Dec 30, 

Mantle pieces, cast iron. Isaac Deavs, Philadelphia - Feb 21, 

Mercantile navigable house. Roger Haskell, Geneva, N. Y. July 7, 

Mud machine, improvement in the. John Eveleth, Geoi-ge- 

town. District of Columbia - - - - Aug 8, 

Mill, improvement in Barker's. Charles Goddard, Sabine Hall, 

Virginia - _ . - - Sept 27, 

Medicated steam bath, machine used in the. Benj. Marshall, 

New York . _ _ _ Dec 

Mowing machine. Jeremiah Baily, Chester county, Penn. Feb 13, 

Mockasins and socks, improvement in. William Brower, Rans- 

selear county. New York - ~ - - March 6, 

Mills, improvement in grist. John and David Hascall, Likay, 

New York --.-_. March 9, 

Mills, improvement in wind, water and tide. Peter Quidor, jr. 

New York - - - - - March 21, 

Mapping instrument. Samuel Dew, Romney P. 0. Virginia April 13, 

Mills, improvement in. Robert Burns, Mifflin county, Penn. 

Marine rail way, improvement in the. John Rog'ns, Washing- 
ton, District of Columbia ... 

Marble, machine for sawing. Eben W. Judd, Middleburgh, Ver. 

Mill, floating horizontal wheeled. George H. D. Gray, South- 
ampton, Virginia - - - - 

Medicine, mode of preparing. Samuel Thompson, Boston 

Mineral waters. Joseph Hawkins, Philadelphia 

Mill stones, machine for dressing. Leonard Norcross, Maine 

Mail stages, construction of. Daniel D. Fames, New York 

Mechanical power, improvement in. Lorin Buts, Canterbury, 
Connecticut _ . _ . 

Mill spindle, improvement in the grist. Wanton Rice, Athens, 
Bradford county, Pennsylvania _ _ . 

Moccasins, improvement in. Alfred Tillotson, New York 

Mail-bags, improvement in making. Peter Laporte, Richmond, 
Virginia . . _ . . 

Medicine, improvement in. Gideon Jaques, Wilmington, t)el. 

Mead, carbonated sarsaparilla. John L. Schieffelin, New Yorlc 

Mill for hulling and grinding grain, &c. John Wilson, Man- 
lius. New York .... 

Mill, vertical cylindrical foot. Samuel Fowks, Catskill, N. Y. 

Moccasins, shoes, &c. improvement in making. J. J. Staples 
and W. H. Cornell, New York 

Mile marks, improvement in. William M. Summers, N. Y. 

Moccasins, improvement in making. Catharine Elliott, N. Y. 

Mud machine. J. Watchman and J. Pratt, Baltimore 

Musical glasses, improvement in. Francis H. Smith, North- 
ampton, Virginia ---... April 7, 



June 20, ~ 

June 24, ~ 
Aug 14, ~ 

Sept 25, ~ 
Jan 28, 1623 
April 5, ~ 
May 6, — 

May 8, ~ 

July 9, - 

Oct 1, - 

Nov 22. ~ 



May 5, 
July 16, 
July 19, 

Aug 27, 
Sept 13, 

Dec 15, 
Jan 13, 
Jan 26, 
Feb 18, 



1824 



i82r>. 



N 57 

Mowing iiiachiae. Ezra Cope and T. Hoopes, jua. Chester 

county, Pennsylvania _ . . - May 18, 1825 

Marble grinder. Harlow J. Torrey, New York - - Nov 1, — 

Marble smoother and polisher. do - - Nov 1, — 

Mills for grinding grain, drugs, &c. Joseph Ives, New York Dec 2, — 
Mortising machine. Ezra Ripley, Troy, New York - Dec 22, ~ 

Mashing machine, for distilleries. Warham Whitney, Roches- 
ter, New York ..... Jan 19, 1826 
Mill, family. David Flagg, jun. Gardiner, Maine - Feb 23, — 
Marble rubbing and scouring machine. Elijah Ferris, West 

Chester, New York - - - - - March 7, — 

Mill stone, concave and convex. J. Sawyer and E. Clark, Roy- 

alstown, Massachusetts , _ . . March 18, — 

Mill, mortar tub. James Parker, Gardiner Maine - March 28, ~ 

Mortising machine, lever power. Thomas Creen, Manlius,N.Y. April 12, -- 
Mill, improveaient on Bicknell's grist. Moody Stockman, 

Hampton, New Hampshire - - - - April 18, — 

Mills, improvement in grist. F. Harris and J. Wilson, Troy, N.Y. June 9, - 
do Isaac Ryon, Bridewater, Mass. June 29, — 

Mills, improvement in grist. Jedediah Northrop, Woodbridge, 

Connecticut - - . - - July 31, -^ 

Mud machine, improvement in the. Samuel Collins, N. York Sept 26, — 
Mill, improvement in the grist. Moses Mendenhall, Greens- 
borough, North Carolina .... Oct 20, — 
Mill, improvement on Bicknell's grist. James Bemis, Worces- 
ter, Massachusetts .... - Nov 17, — 
Mills in the water, gate for. Henly Potes, Christiansburg, Va. Jan 9, 1827 
Mill, improvement in the grist. Anthony Bencine, County, 

North Carolina ..... jan IG, — 

Mortising machine, bearded chisel. Silas Metcalf, Wilming- 
ton, Vermont - - - - - Jan 17, ~ 
Mill, improvement in the grist. William Benbow, Guilford, 

North Carolina ..... Jan 19, ~ 

Machinery used in navigation. John J. Giraud, Baltimore, Md. Jan 31, ~ 
Mills, improvement in the grist. Fdward Newman, Guilford 

county. North Carolina .... Feb 6, — 

Mill, improvement in norizontal wind. Origen Pac-kard, Wil- 
mington, Vermont ..... Feb 12, — 
Mills, improvement in the mode of shutting the gate in. Ori- 
gen Packard, Wilmington, Vermont - - Feb 12, — 
Moths and worms, mode of preventing in skins, &c. Samuel 

Storm, New York ..... Feb 17, — 

Mill, improvement in the grist. Benjamin Overman, Greens- 
borough, North Carolina - - - - Feb 28, ~ 
Mill, improvement in the horizontal wind. John Reynolds, 

America, New York .... March 15, — 

Mill and crusher, improvement in the grist. John G. Morse, 

Randolph county. North Carolina . _ _ March 20, — 

Marine rail ways, improvement in. John Webb, New York May 14, ~ 

Mills for grinding grain, improvement in. Abraham Deiap and 

Avery Coe, Guilford, North Carolina - - May 31, — 

N 

Nails, machine for making. S. Briggs, jun. and Son, Phil. Aug 2, 1791 

Nails, manufacturing. T. Perkins, Pennsylvania - Feb 7, 1794 

Nails cut, manufacturing. J. G. Peersou, New York - March 22, — 
Nails, manufacturing. Jacob Perkins, Boston - - Jan 16, 179,5 

Nails, improvement in manufacturing. J. Byington, Conn- Jan 15, 1796 

Nails, machine for making. Peter Lachaine, Maryland May 4, - 
Nautical ventulators. See Vessel 



58 N 

Nails, cut, mauufacUuing. Peter Cliff - - Nov 16, 17t)fi 

Nails, heading and cutting machine for. I. Garretson - Nov 16, -- 

Nails, machine for cutting. Amos Whittemore - Nov 19, - 

Nails, improvement in manufacturing. John Bigelow - Nov 19, -- 

Nails, cut, manufacturing. George Chandlee - - Dec 12, — 

Nails, cut, improvement in manufacturing. Daniel French Dec 23, -- 

Nails, wrought, improvement in manufacturing. D. French Dec 23, ~ 
Nails, heading, improvement in. Jared Byington - Dec 23, ~ 

Nails, improvement in heading. J. Frost - - Dec 23, — 

Nails, a machine for cutting and heading. N. Reed - Jan 8, 1796 

Nails, improvement in making Lester Fling - - Dec 19, -- 

Nails, improvement in cutting and heading. James Spence Feb 16, 1797 

Nails, improvement in heading and cutting. Jesse Kersey Feb 24, — 

Nails, improvement in heading and cutting. Jonathan Nevill Aug 12, ~ 
Nails, &c. machine for making. Seth Hart - - Jan 4, 1799 

Nails, improvement in making. Jacob Herkins - Feb 14, ~ 

Nails, for cutting and heading. F. Young - - Aug 23, - 

Nails, machine for making and heading. M. Garber, Lancaster 

county, Pennsylvania _ . . - Feb 20, 1801 

Nails cut from iron hoops, &c. M. Garber, Lancanster coun- 
ty, Pennsylvania . _ _ . May 1, — 
Nails rendered tough. Nathan Kent, New York - - May 1, — 
Nails milled out of heated rods. Jesse Reed, Boston - June 9, — 
Nails, machine for heading and cutting. W. Leslie, Clai'emont, 

New Hampshire _ . _ . Nov 5, — 

Nails, machine for cutting. Edward West, Fayette county, Ky. July 6, 1802 
Nails, machine for heading and cutting. E. I'S'est, Fayette 

county, Kentucky - - - - - July 6, — 

Nails, machine for making. Nathan Forbes - - Aug 2, ~ 

Nails, machine for heading. Ben. S. Walcott - - Sept 4, — 

Neutral salts, improvement in extracting from alkaline. B. 

Gorton - - - - - Nov 29, - 

Nails, machine for making. William Caruthers - Dec 13, — 

Nails, machine for making hot wrought. Oliver Bartlett, Geo. 

Bartlett and Otis Bartlett _ - . Feb 14, 1803 

Nails and brads, machine for making out ef hot rods. Lazarus 

Ruggles, Milford, Connecticut - - - Oct 10, -- 

Nails. See Rolling Plates of Iron. 
Nails and brads, improvement in making out of rolled iron. Jos. 

Elgar, Brookville, Maryland ... Dec 16, -- 

Navigation, machme for the improvement of. A. Hunn, Dan- 
ville, Kentucky - - -' . - " 
Nails, machine for slitting and heading. Michael Garber 
Nails and spikes, machine for making. B. Allison and R. French 
Nails, improvement in machine for cutting. Nicholas Boureau 
Nails, machine for cutting with the grain of the metal. F. W. 

Geyssenhayner . _ . _ 

Nails, brads, &c. machine for cutting. Increase Kimball, N. H. 
Nails, machine for cutting and heading. Jesse Reed, Boston 
Nails, machine for cutting. Elisha Bigelow, Baltimore 
Nails and brads, machine for. Jordan Dodge, Rutland, Ver. 
Nails, machine for wrought. Jonathan Nichols, Rhode Island 
Nails, machine for cutting and heading. S. Willard, Hudson, 

New York __.... 

Nails, machine for heading. Samuel Rogers, Plymouth, Mass. 
Nails, muchine for cutting. Jonathan Hicks, Hadley, Mass. 
Nail machine. Joseph Jelleff, Butternuts, New York 
Nails, machine for heading. Asaph C. Handler and S. Shepard, 

Taunton, Massachusetts .... 

Navigating rivers and shoal Avaters. M. Williams, Albany, N.Y. 
Nail machine. Jesse Reed. Lingston, Massachusetts 



March 24, 
April 17, 
June 6, 
Aug 21, 


1804 


Dec 22, 
May 1, 
Feb 22, 
April 1, 
July 8, 
July 11, 


1806 
1807 


Nov 30, 
Dec 15, 
Jan 28, 

June 14, 


1806 


Sept 16, 

Feb 24, 
April 15, 


780!) 



( 



i 



N Bi) 

Nail machine. Samuel Wilmot, jun. New Haven, Connecticut April 21, 1809 

Nail machine. Luther Bissell, Hartwich, New York - June 27, — 

Nails, mode of casting composition. J. Walworth, New York Nov 22, -- 

Nail machine. Briggs Rogers Reed, Danvers, Massachusetts March 8, 1810 

Nail machine, &c . Jacob Perkins, Boston - - July 17, — 

Nail machine, eccentric roller. John Fairbanks, Boston Aug 14, — 
Nail machine for cutting and heading at one operation. Briggs 

R. Reed, Salem, Massachusetts _ _ _ Aug IS, — 
Nail machine for cutting and heading at one operation. Jesse 

Reed, Kingston, Massachusetts . . _ Sept IG, — 
Nail machine for cutting and heading at one operation. William 

Miller, New Yoik Sept 26, - 

Nail machine for cutting and heading at one operation. I. P. 

Swain and J. Skinner, Roxbury Massachusetts - Feb 8, 1811 

Nail machine, for wrought. A. Eastman, Norway, Mass. April 8, ~ 

Nail machine. E. Avery Lester, Herkimer, New York May 8, — 

Nail machine. Jesse Reed, Kingston, Massachusetts - Aug. 14 -- 

Nail machine. Mark and Richard Reeve, Philadelphia Nov 14, — 

Nail machine. Robert Turner, Boston - _ _ Nov 25, ~ 

Net or seine, Samuel May, Columbia, Pennsylvania - Jan 11, 1812 

Nails, machine for cutting and heading. J. White, Phil. Jan 11, — 
Nails, machine for cutting and heading. Mark and Richard 

Reeve, Burlington, New Jersey _ _ . Peb 3, — 
Nail machine for cutting and heading. John Newalls, Nath. 

and Daniel Chichering, Dover, Massachusetts - March 9, — 
Nails, machine for heading and cutting. Mark and Richard 

Reeve, Burlington, New Jersey - _ - Oct 31, — 
Nails, brass, copper, composition. G. W. Robinson, Attlebo- 

rough, Massachusetts . - - - March 17, 181^ 

Nails, machine for cutting and heading. M. and R. Reijve, 

Philadelphia - - - - - April 16, - 

Nap on cloth, machine for raising. J. Mather, Barre, Ver. May 27, -- 

Nail machine. William Lutgen, Marietta - - Sept 8, ~ 

Nail machine. Mark and Richard Reeve, Philadelphia - Sept 28, ~ 

Nail machine. Richard Moore, Lycoming county, Penn. Jan 13, 1814 

Nails, machine for heading. S. Rogers, Bridgewater, Mass. Jan 26, — 

Nail, sprig, brad, machine. R. Turner, Boston - - Feb 21, — 

Nail cutting machine. E. A. Lester, Herkimer, New York April 2, — 

Nails, machine for heading. Jacob Davey, Fairhaven, Ver. April 7, — 
Nails, brads, &c. machine for. Stephen Belnap, Washington 

City - . - - - April 8, -= 
Nails, cutting and heading. S. Rogers, Bridgewater, Mass. Oct 21, — 
Nails, cutting and heading. Jesse Reed, Hanover, Mass. Oct 22, — 
Nails, cutting and heading. Jesse Reed, Hanover, Mass. Dec 16, ~ 
Nail machine. Nathan Elgar, York, Pennsylvania - June 19, 1815 
Nail machine. John Elgar, York, Pennsylvania - June 21, — 
Nails, machine for cutting and heading. Nathan Elgar, York- 
town, Pennsylvania _ _ . _ July 95^ .. 
Nail machine. E. Bartholomew and W. Church, Boston Aug 18, -- 
Nails, machine for heading. Henry Sedan, Troy, New York Sept 6, — 
Nail machine. Charles Phillips, jun. Sacketts Harbor, N. Y. Oct 21, — ■ 
Nail machine. W. Warring and C. Philips, jun. Jefferson, N.Y. Oct 21, -- 
Nail cutter, cylindrical improvement. Jacob Perkins, Newbury- 

port, Massachusetts _ - _ - - Nov 1, -= 

Nail, brad, cutting machine. E. A. Lester, Baltimore - Dec 27, — 

Nail machine. Henry Hayes, Philadelphia - - Feb 24, 1816 

Nail machine. F. A. Russell, Georgetown, D. C. - March 14, — 

Nails cutting and heading. Mark Reeve, Philadelphia - June 26, — 

Nail machine, improvement on. Mark Reeve, Philadelphia June 27, -= 
Notes, bank. Se^ Mark of Opacify. 
8 



60 O 

Nails, machine for cutting and heading. T. Newhall, jun. Es- 
sex county, Massachusetts _ - - - gept 7, 1810 
Nails, machine for cutting and heading. Israel Northorp, 

Oneido, New York - - - - Jan 7, 1817 

Nails, machine for heading. Elisha Rigelow, Massachusetts Jan 29, — 

Nail cutting machine. Roswell Noble, Baltimore - . Dec 17 — 
Nap on cloth, machine for raising the; Eli Starr. Thomson, 

Sullivan township, New York . - _ March 20, 1818 

Nails, machine for cutting and heading. Herman M'Ciuer, 

Cortland county, New York - - - - April 18, — 
Nail machine for brads, &c. Gridley Jenkins, Plymouth coun- 
ty, Massachusetts _ . . _ - May 16, — 
Nail machine. J. Kells and J. Carter, Philadelphia - June 10, — 
Nail machine, improvement on. Melville Otis, Boston Dec 31, — 
Nails, sprigs, ciouts, fitc. polished. Roswell Noble, Baltimore May 17, 1819 
Nails, machine for cutting and heading. Daniel Poole, Zanes- 

ville,Ohio - - - - March 92, 1820 

Nails, machine for cutting and heading. Abiel Smith, Zanes- 

villc, Ohio _ . - . March 22, -- 

Nail machine, improvement on tlie. Thomas Morgan, N. J. Sept 5, 1821 
Nail machine, improvement on Perkins' and Reed's. George 

Thompson, Philadelphia - - - - Sept 15, — 
Nails, mode of securing the heads of. William Melius, Vov- 

chester, Massachusetts _ . . . Aug 3, 1822 

Nails, machii:- for ciitting and heading. Lemuel BoUes, N. Y. Sept 19, — 
Navigation, improve jent in machinery for. Joseph Godley, 

Alexandria, New Jersey - - - - Feb 22, 1823 

Navigation, improvement in internal. James Renwick, N. Y. Nov 7. — 
Nails, improvement in making wrought. Leonard Norcross, 

Livermore, Maine - _ - - _ May 18, 1824 
jNfail engine, improvement in the. Thomas Morgan, Paterson, 

New Jersey _ _ . . _ June 17, — 

Nankeen dye, for making. Adolphus G. Trott, New York Feb 11, 1825 

Nankeen, a buff color, mode of making. Joseph B. Nones, Phil. April 28, -- 

Nails, cutting and heading. Jesse Reed, Philadelphia - April 22, — 

Nails, machines for feeding. do do - - April 22, ~ 

Nankeen, mode of making yellow. Joseph B. Nones, Philad el. April 28, — . 

Nails, wrought, manufacture of. Henry Burden, Troy, N. Y. May 26, — 
Nails, spikes, &c. improvement in wrought. Jos. Krauser, of 

Philadelphia - .. - - - Sep 23, -- 

o 

Oil, whale, cleansing. Benjamin Folger, Hudson, New York Jan 2,. 1792^ 

Oiled silk, linen, &c. manufacturing. Ralph Hodgson, N. Y. Feb 1, 1793 
Oil from cotton seeds. (See) 

Oil, spermaceti, fee. purifying. Richard Robotham - Aug 14, 1799 
Oil, mode of infusing into leather. H. Guest, New Brunswick, 

New Jersey - - - - July 16, 1801 

Oil press, improvement in. Josiah White - - Nov 27, 1804 
. Oakum, mode of manufacturing from old junk, &c. Daniel 

French, Middletown, Connecticut - - - Oct 9, 1805 
Oakum, machine for picking, M. Morrison, Newburyport, 

Massachusetts ... - - Feb 14, 1806 
Oven. See Perpetual. 

Oakum, mode of making. Daniel Rider, New York - April 26, 1808 

Ovens. John West, Stafford county, Virginia - Oct 27, — 

Oil, lintseed, mode of discoloring. N. S. Parmantier, Phil. June 30, 1809 
Ovens. John Barnett, Upper Providence, Pennsylvania March 3, — 

Ores, mode of working certain. V. and J. King, Bellaire, Md. May 30, 1S11 

"diJs, mode of purifying. I-ewis Lecesne, New York - June 23, -- 






Aug 21, 


181} 


Dec 30, 


1812 


Feb 16, 


1813 


Oct 27, 


_ 


May 27, 


1814 


May 11, 


1816 


June 26, 


- 


May 15, 


1817 


Aug 27, 


1818 


Nov 11, 


-- 


Nov 30, 


-- 


Jan 28, 


182a 


April 20, 


— 


Dec 16, 


_. 


Oct 15, 


1821 


Dec 14, 


„ 


Jan 22, 


1822 


Feb 5, 




April 4, 


1825 


Dec 5, 


-- 


April 24, 


1826 


May 20, 


- 



Oii of vitriol, apparatus lor. Kichard Maben, New Vork 
Oven for baking. John Bonis, Baltimore 
Oars, wheels for elastic. Louis M. Latom- 
Ores, reducing to powder. Henry Alexander, Baltimore 
Ores, melting Daniel Walworth, Middletown, Connecticut 
Opacity, mark of. J. Rich and E. Star, Philadelphia 
Ointment for various uses. Wm. Judkins, Smithfield, Ohio 
Oar, head for steering. Cornelius Seaman, Washington county, 

Maryland - . . _ _ 

Ovens, mode of constructing E. Treadwell, Salem, Mass. 
Organs, improvement in. Aaron M. Peasley, Boston 
Odometer for measuring distances. J. Clarke, Powhattan coun- 
ty, Virginia ...___ 
Oxymuriate of lime, apparatus for the. J. Kendall, Lincoln, 

Massachusetts _ - _ . 

Ovens for baking. Richard Wilcox, New York 
Oil from cotton seed. Geo. P. Digges, Albemarle, Virginia 
Oven door flue. Benjamin Simmons, jun. Bedford, Mass. 
Ornamenting cloth, mode of. J. C. Wood, Philadelphia 
Oil, mode of expressing. John Hallock, Little Egg Harbor, N. J. 
Oil, making castor. Timothy Pharo, Tuckerton, New Jersey 
Oil cloth; improvement in making. Isaac Macauley, Phil. 
Oven, revolving. Stephen Harris, Norfolk, Virginia 
Oakum, machinery for picking. Ezekiel Waterhouse, Gardi- 
ner, Maine ._-_.- 
Ornamenting walls, ceilings, &c. Wm. West, Philadelphia 
Oil, mode of extracting by steam. David Dodge, Hamilton, 

Massachusetts - ~ - - - May 14, 1827 



Pantiles, making of. See Bricl: 

Punches for making impressions. Francis Bailey, Philadelphia Jan 29, 1791 

Piles, driving for bridges, &c. John Stone, Concord, Mass. March 10, 1791 

Pendulum, double, for ships. Robert Leslie, Philadelphia 

Pendulum, clock. do do 

Pendulum, double. do do 

Paper moulds, improvement in. John Carnes, jun. Delaware 

Paper, improvement in manufacturing. John Biddis, Penn. 

Pumps, water working. E. Rigg, Pennsylvania 

Pills, bilious, composition of. Samuel Lee, jun. Connecticut 

Paste. See Dough. 

Piano forte, improvement in the. James S. M'Lean 

Plants, preservation of. George Morris, Philadelphia 

Pumps, improvement in. Theobald Bourke 

Printing press, improvement in a. Apollos Kinsley 

Preambulator for measuring a ship's way. Amos Whittemore 

Points to remove pains, &c. E. Perkins, Connecticut 

Pumps, improvement in boring. Caleb Leach 

Pills, anti-bilious. Benjamin Duvall 

Ploughs, improvement in. Charles Newbold 

Pipes and pumps. See Water. 

Printing paper, leather, &c. a machine for. John Dixey 

Pump, an oblique., Jonathan Hunt 

Paper manufacturing, improvement in. Cyrus Austin 

Pills, a composition for. Samuel Cooley 

Pills, bilious. Samuel H. P. Lee 

Pumps for ships, mines, &c. John Stickney 

Paper, manufacturing of. Robei't R. Livingston 

Pump, universal. Apollos Kinsley 

Pills. Hawks'. John Hawks 



Jan 30, 


1793 


Jan 30, 


-, 


Jan 30, 


— 


April 17, 


~ 


tfarch 31, 


1794 


July 29, 


-■ 


April 30, 


1796 


May 27, 


.. 


July 10, 


- 


Nov 16, 


— 


Nov 16, 


- 


Nov 19, 


„ 


Feb 19, 


1797 


April 13, 


-- 


May 3, 


„ 


June 26, 


-' 


Jan 24, 


1798 


June 7, 


-, 


Dec 14, 


... 


June 6, 


-^ 


June 26, 


1799 


Nov 29, 


.= 


Oct 28, 


-„ 


Oct 28, 


., 


Dec 14. 


.-.- 



62 F 

Piano forte, improvement ia. John J. Hawkins - Feb 12, 1800 

Painters' colors, mode of grinding. See Mill for do. 

Potash, mode of manufacturing. Thomas Power - - Sept 19, 1801 

Paper made of curriers' shavings. J. Condict, jun. Newark, 

New Jersey - _ - . _ Dec 28, — 

Paddles for propelling boats, improvement in, R. CJaiborne, 

Monongalia county, Virginia ... Feb 23, 1802 

Potatoes. See Starch made from. 

Pumps, improvement in. Jacob Perkins - - July 9, — 

Pressing cotton, machine for. J. Idler, Washington City Sept 24, — 

Paper manufactured from corn husks. Burgess Allison and John 

Hawkins, Burlington, New Jersey - . - Dec 30, -- . 

Pentegraph and parallel ruler. J. J. Hawkins, Bourdenton, 

New Jersey - May 17, 1803 

Pumping, machine for. John Clark, Hudson, New York May 19, -- 

Physiognotrace. Isaac Todd, Augustus Day and VVm. Bache June 15, — 
Packing goods, machine for. J. ClarK and E. Evans, Hudson, 

New York - . - . . July 20, - 

Pipes, leaden and others, secured from frost. David Lownes, 

Philadelphia - . . - July 21, -- 

Powder mill, improvement in. George Keyser - - July 27, — 

Pills, famiij. Daniel Coit, St. Albans - - - Oct 5, -- 

Pump. See Bellows dry. 
Propelling boats, for inland navigation, improvement in. Wm. 

Bell, Camden, South Carolina - - - Nov 25, — 

Painting rooms, improvement in. John Selby, Baltimore Dec 30, ~ 

Pumps. See Mr and Bellows. 

Paper mills, improvement in. Thomas Longstreth, Philadelphia May 1, 1804 
Pump boxes, improvement in the construction of. J. Stickney, 

Baltimore - -. - - - May 1, — 

Pot and pearl ashes, furnace for making. Edward Crafts, jun. 

Geneva, New York ----- May 12, - 

Pumping. See Water. 

Plough, improvement in. John Deaver ... jujy ig, — 

Plaster mill. Emanuel Kent _ - - Sept 14, — 

Physiognotrace. Daniel Atherton, Richmond, Virginia - May 4, 1805 
Posts of clay for fencing, mode of making. William Cooley, 

Bolton, Connecticut - " " " May 27, — 

Planing by machinery. John Bennock, Boston - - June 1, ~ 

Polychrestum. See Sulphate, 8fc. 
Picking oakum. See Oakum. 

Planing machine. Joseph Hawkins, Philadelphia - Feb 19, 180C 

Planing machine. See Joining. 
Propelling boats up rivers by cranks and setting poles. John 

Haven, Montgomery, Virginia _ _ . April 17, — 

Pantiles. William Harwood, Richmond, Virginia - - July 3, --% 
Paint. See Yellow. 

Perpetual oven. James Dencal, Dumfries, Virginia - Dec 4, — 

Paper trimmer. Parke Shee, Philadelphia - - Feb 7, 1807 

Pendulum screw. Lewis Dupie, Charleston, South Carolina April 1, — * 
Plough, improvement in. David Peacock, Burlington, N. J, April 1, -- 
Propelling boats, &c. by oars. James A. Pearce, Louisville, 

Kentucky s - . _ - April 1, — 

Paper, machine for making. Ch?irles Kinsey, Essex, N. J. May 8, - 

Piano forte, improvement in. Ralph Shaw, Boston - July 2, — 

Pills, machine for making. Webster Lewis - - July 10, — 

Pastes, mode of making Italian maccaroni, vermicelli, &c. John 

B. Sartori, Philadelphia - - - - July 13, -- 

Planking hats, machine for. Joseph Pitkin and Timothy Kim- 
ball, Hartford, Connecticut - - - - Oct 19, - 
Plough; improvement in. Hezekjah Harris, Bullet, Kentucky Feb 24, 180b 



63 



Vump, imijrovement lu. Daniel Watson, Plymouth, Mass. March 4, 1808 

Prope'ljng. See Boats. 

Pump. See Forcing. 

Propelling boats, machine for. W.Wadsworth, Hartford, Conn. March 15, -- 

Pendulum power for machinery. J. Tallman, Albany, N. Y. March 31, — 

Press screw. Thomas Cahoon, Washington - - April 14, -- 

Paper. See Smoothhig. 

Pearl ash, mode of making. Ruben Answorth - - May IG, — 

Pumps, improvement in. William Rhodes, New York May 26, -- 

Pressing machine. R. Peirpoinl Cunningham, Pomfret, Conn. May 21, — 

Press. See Double Lever. 

Propelling boats across rivers by the current. Samuel Scilwell, 

and Daniel S. Wandall, New York - . - - June 3, -- 

Pressing and boring machine. Robert Ramsey, New Hampshire July 9, -- 
Pressing straw or chip hats, ma.-hine for. Samuel Prince, N. Y. Aug 31, — 
Pump beJlowsfor furnaces, &c. Isaiah Jennings, New York Sept 20, — 
Pigment black for printing, ink. &c. J. Cist, Wilkesbarre, Penn Oct 23, — 
Pic.i'.j;b, improveiiient in. Richard B. Chenoweth, Baltimore Nov 25, — 
Plaster of Paris, mill for breaking. William Brown, Baltimore Dec 8, — 
Pipes or tubes, omde of casting. Wiiliard Badger, Boston Dec 26, ~ 

Pneumatic forcing pump. Phiny Upham, Brookfield, Mass. Jan 6, 1809 

Pumps. Abraham Horn, Easton, Pennsylvania - - Jan 6, -- 

Pounding rice, machine for. A. D. Moore, New Hanover, N.C. Jan 19, — 
Pot ash. See Lye. 

Paper, mode of making from alga. S.Green, New London, Conn. Feb 15, — 
Paring apples, machine for. Wiiliard Badger, Boston - Feb 16, — 

Pendulum m' Us. Isaac Cobb, W^alpole, New Hampshire March 1, -- 

Planting machine. John Beecher, Lycoming county, Penn. March IS, — 
Pounding. See Rice. 

Pump, mechanical. William Schultz, Baltimore - June 24, — 

Press. See Washing. 

Pumps. Jacob Canfield, Morristown, New Jersey - - June 28, — 
Pendulum lock. Samuel Goodwin, Baltimore - - July 7, — 

Paper moulds See Wire Work. 
Pipe or grate heater. See Boiler. 

Pruning shears. Simon Jocelin, New HaA'en, Connecticut July 13, ~ 

Planting plough. Frederick Woodward, Ncav Lisbon, N. Y. July 18, -- 

Pump, uniform working. James Josslyn, Hanover, Mass. July 25, — 

Planing boards. Christian Ritter, Beavei-, Pennsylvania Aug 11, — 

Press for cheese, &c. Israel Nicliols, Otsego, New York Oct 12, -- 

Planing machine. Joseph Coppinger, Beaufort, S. C. - Oct 31, -- 

Preserving animal and vegetable substances. Joseph Coppinger, 

Beaufort, South Carolina - - _ _ j^qt 23, ~ 

Pen, metallic writing. Peregrine Williamson, Baltimore Nov 22, - 

Pump, double bored pendulum. A. Fana, Montgomery, Penn. Dec 5, -- 
Pump, balance wheel. Lewis Schrach, Norristown, Penn. Dec 8, — 

Plating gun barrels, &c. John t'owler, Lancaster, Penn. Jan 4,1810 

Plating horn combs. John P. Spies, Baltimore - - Jan 8, — 

Protractor, universal. Ennion Williams, Philadelphia - Jan 19, — . 

i :ii!ting press. J. P. Sawin and T. E. Wait, Boston - Feb 1, — 

Pendulum scale. Moses L. Morse, Cambridge, Massachusetts Feb 2], — - 
Propelling machine. Abraham G. D. Tuthill, New York Feb 22, — 

Pressing machine. R. V. W. and J. Thorne, New York March 26, — 

Pump, horizontal. Luther Holland, Belchertown, Mass. March 28, — 

Perpetual. See SHU. 

Pressing cloths. Joseph Sage, Berlin, Connecticut - April 14, -- 

Pricking leather, machine for. Robert U. Richards and Mills 

Richards, Norfolk, Connecticut - - - April 24, -- 

Pumping machine. Royal Yeamans, Springfield, Mass. May 23, -- 

Pendulum machine. Joseph Lefever, Providence, R. I. June 13, — 

Printer's ink. Ben. Chase, New London, Connecticut - June 25, '- 



^4 F 

Pump, Chinese chain. Jeremiah Black, NorthumbeilaudjPeiiu. Aug 2, 181U 

Press, windlass lever. T. Williams, Philadelphia - Aug 81, — 

Press, double screw. Elisha Winter, New Orlea'is - - Sept 4, — 

Printing paper and calico. Leonard Beatty, Wilkesbarre, Penn. Dec 28, -- 
Pump. See Steam. 

Printing press. John P. Sawin and T. B. Wait, Roxbury, Mass. Jan 28, 1811 
Pressing cloths with plates. VolkertVedden, Amsterdam, N.Y. Feb 6, — 

Pump, double forcing. William Beach, Franklin county, N. Y. Feb 19, — 

Propelling boats by horses, &c. S. Fuller, Clerk county, Ind. Feb 19, — 

Pump, double forcing. T. Ferris, Duchess county, New York Feb 20, — 

Plat, straw. William Pond, Wrentham, Massachusetts - Feb 28, — 
Paddles. See Chain. 

Pump, double forcing. Levi Gray, Otsego, New York - March 7, — 
Pump. Pliny Upham, Brookfield. Massachusetts - - March 9, — 
Pendulum steam engine. John Staples, Richmond, Virginia July 18, — 
Pegs for shoes. Samuel Hitchcock and John Bement - July 30, — 
Pump, sea motion. Bennet Lies, New York - - Aug 19, — 
Plough, varying the motion of. John Sandford, Sharon, Conn. Aug 20, — 
Pump for the use of ships. Andrew Kenshaw and Nathan Har- 
low, jun. Bangor, Massachusetts _ _ - Aug 30, — 
Plough. Nicholas Turbet, Fredericktown, Maryland - Sept 7, — 
Pump. Luther Holland, Belchuston, Massachusetts - Sept 10, — 
Pleasant spinnei's. Daniel Reed, Brookfield, New York Sept 10, -- 
Press for pressing cotton, hay, &c. Moses Jaques and Henry 

Freeman, Woodbridge, New Jersey - - Oct 2, ~ 

Pendulum mill. Solomon Thayer, Braintree, Massachusetts Oct 9, — 
Press, wooden screw for cotton. Jacob Pierson, Knosville, 

Tennessee - - - - - Oct 17, -- 
Posts, machine for boring. Anthony Butler, Vermont - Nov 7, — 
Portable kitchen. James Trueman, Philadelphia - Dec 3, -- 
Pump. Jonathan Evans, Whitestown, New York - - Jan 6, 1812 
Plough. John Klay, Frederick county, Maryland - Jan 11, — 
Plough. Roswell Tousley, Cayuga New York - - Jan 11, — 
Press, increasing. Abraham Norton, Litchfield, Connecticut Feb 11, — 
Pump and fire engine. Isaiah Jennings, Philadelphia - April 1, — 
Plaster of Paris, breaking. Paul Geiger, Robison, Berks coun- 
ty, Pennsylvania - - - - May 12, - 
Propelling boats. William Shawj Otsego, New York - June 5, -- 
Pressing and straining oil, &c. John Cunningham and Samuel 

S. Edmonston, Nesv York - - - _ June 29, — 

Plumets of lead Thomas Weston, Peacham, Vermont June 26, — 

Pump, cog and pendulum. Benet Lies, New York . - Aug . 6, — 

Propelling boats and vessels, &c. Alexander Anderson, Phil. Aug 21, — 

Propelling boats by sculling. Isaac Siluman, Philadelphia Dec 17, — 

Pendulum mill. William Grandin, Hector, New York - Jan 6, 181? 

Pitch forks- Jared Byinton, Hinesborough, Virginia - Jan 12, ~ 

Preparing colors and paints. Henry Alexander, Baltimore Jan 14, — 

Plough. John Sietz, Strasburg, Pennsylvania - - Feb 8, — 
Printing press and mode of distributing the ink. William Elliot, 

Washington, District of Columbia _ _ . Feb 17, — 

Printing press. Z. Mills, Hartford, Connecticut - Feb 26, — 
Planing machine. W. Badger, Madison county, Mississippi 

Territory . . . . _ March 2, - 

Perpetual wool spinner. Burgess Allison, Burlington, N. J. March 3, — 
Pumps. Jacob Perkins, Newburyport, Massachusetts March 23, - 

Press for hay. Richard V. W. Thorn, New York - April 29, — 

Perspective drawing mechanically. S. De Witt, Albany, N. Y. April 30, ~ 

Plane irons, manufacturing. Daniel Pettibone, Philadelphia May 6, — 

Plough, bull. Sylvanus Tousley, Onandago, New York - May 28, — 

Plough. Mathew Patrick, Scipio, New York - - June 2, - 

Press. Silas Hitchcock, Vernon. New York •■ - June 25. -! 



Printing press. Jacob Perkins, Newburyport, Massachusetts 

Printing press. Daniel Pierson, Newburyport, Massachusetts 

Pumps. Thomas Nicholson and Samuel Gunn, Genoa, N.Y. 

Plough. Mathew Murray, Middletown, Maryland 

Plough. Horace Pease, Enfield, Connecticut 

Press. Samuel S. Edmonston, New York 

Paper hanging. Hezekiah Steel, Hudson, New York 

Pump for elevating grain. J. Ewing and D. Dickey, Oxford, 

Pennsylvania - - - - 

Planing machine. William Kimball and Samuel Willard,jun. 

Mount Vernon, New Hampshire - - - 

Propelling lioats by levers, &c. John T. Schenck, New York 
Paint, iron made into. B. Wilbor, Whitestown, New York 
Proof for ardent spirits. Benjamin Miller, New Salem, N. Y. 
Potatoes, machine for grinding. Jesse King, Florida, N. Y. 
Plough, bar share John and Jo.shua Butler, Chester county, 

Pennsylvania " ". " " 

Paper, pelts used in making. John M. Thorndike 
Pegs, attaching leather with. S. B. Brown, West Chester, N. Y. 
Pipes, making lead. Alpheus Tod, Oxford, New Hampshire 
Paints, grinding. Peter Bristead, Green county, New York 
Ploughs. J. Wood, Scipio, New York - - _ 

Ploughs, Jonathan Swan, Scipio, New York 
Pounding rice, &c. Asa Nourse, St. Lukes, South Carolina 
Pins, machine for making. Moses L. Morse, Boston 
Plough. J. Morgan and J. B. Harris, Scipio, New York 
Pins and needles, making. William F. }Iill, New York 
Preserving animal and vegetable substances, &c. D. Cooley, 

New York . _ . _ 

Plough, bull. Roswell Tousley and J. Swan, New York 
Plough. Henry Shultz, Lancaster, Pennsylvania 
Packing, machine for. Joseph Lyon, Philadelphia 
Paint, mode of making brown. T. Miller, jun. Madison county. 

New York - - - - Jan 25, -- 

Press, cider mill. Ozias Pettibone, Hartford, Connecticut March 1, — 
Perspective protractor. Bass Otis, Philad-elphia - March 14, -- 

Pump, double air and water. James Smallman, Philadelphia March 27, — 
Pin lathe for buttons. William Lawrence, Menden, Conn. April 12, -- 
Pressing machine. Timothy Puffer, Paris, New York - May 23, — 

Pedometer, sea. Bennet Lies, New York - - June 20, — 

Paper, machine for printing and staining. B . Mesteyer, N. Y. June 28, — 
Pump, double air. James Smallman, Philadelphia - Aug 29, — 

Pendulum machine. C. L. Allen, Newark, New Jersey - Oct 13, -- 
Printing books. Samuel Randall, Warren, Rhode Island Jab 4,181(5 

Pneumatic machine. David Lloyd, Cambria, Pennsylvania Jan 7, — 

Plough, corn dressing. Elisha Bean, Massachusetts - March 4, -- 

Plaiting ruffles. S. W. Talbot, Dedham, Norfolk - May 5, - 

Paper, heating the pulp for. J. Robison, Montgomery, Penn. May 22, -- 
Propeliing vessels in a calm. Stephen Rudd, New York June 14, — 

Pump. Edward B Scammon, Scipio, New York - June 20, — 

Piano forte. George Charters, New York - - July 8, - 

Press, steam. E. Barker and John and Aaron Hall, Boston July 12, — 

Pontoons, construction of. Henry Carbery and Wm. Tathan, 

Washington - - - . July 19, — 

Pulverator. Nathan Jones, Boston - . . July 23, — 

Plough, machine for drawing. Luke Johnson, Leominster, 

Massachusetts . - - - - Aug 6, — 

Piston. Peter .A. Brown, Philadelphia - - - Oct 9, -- 

Plough, double. John Cromwell, Roysterstown, Maryland Oct 23, — 

Posts for chairs. Elijah Farrington, New York - - Oct 26, - 

Paper, making. Thomas Cilpin, Philadelphia - - Dec 24. -=- 



June 29, 


1813 


July 16, 


— 


Aug 6, 


„ 


Aug 7, 


~ 


Aug 28, 


— 


Sept 1, 


— 


Sept 8j 


- 


Oct 2, 


.-- 


Oct 23, 


.. 


Oct 23, 


— 


Feb 10, 


1814 


Feb 21, 


— 


March 1, 


- 


March 1, 


.. 


March 7, 


., 


April 2, 


._ 


April 18, 


._ 


April 18, 


— 


July 1, 


— 


July 5, 


— 


July 5, 


— 


Aug 22, 


— 


Oct 11, 


„ 


Oct 15, 


" 


Oct 24, 


„ 


Nov 9, 


— 


Dec 17, 


— 


Jan 15, 


1815 



66 



Pipes, conduit. Elisha Putnam, Albany, New York -. Dec 31, 181G 

Pump, eliptic valve. James Baker, Cliarleston, Massachusetts Jan ]6' 1817 
Paints and colors, impressing. Lewis J. B. Wells, Philadelphia Jan 24, - 



Pump. Daniel W. Christman, New York 
Propeller, sub-marine. John L. Sullivan, Boston 
Pumps. John M. Dearborn, Boston - _ 

Pumps. Thomas Nicholson, Washington City- 
Pump, single valve. Isaac Scott, Boston 
Pump. William P. Tilton, Boston 

Pump. James Baker, Boston - - _ 

Pump, horizontal circular valve. Eben. Lemon, Boston 
Plough. David Peacock, New Mills Post Office, New Jersey 
Plough, angular John Lupton, Virginia 
Pump John C. Helm . ... 

Propelling vessels. Joseph Cerneau, New York 
Pumps. Luke M. and Mark Laighton, Portsmouth, N. H. 
Propelling vessels by animal power. J. P. Durand, New York 
Pumps. Spencer Thomas, Boston - - _ 

Pumps. William Purcell, New York - - - 

Propelling boats by animal power. Anthony Olney, Canton, 

Massachusetts - ... 

Perpetual ovens, improvement on Deneal's. W. T. Hunter, 

New York - - - - 

Plugs and bungs, machine for cutting. A. Donaldson, Salem, 

Massachusetts 
Pen, instrument for holding. Henry Smith, Georgetown, D. C. 
Propelling boats, mode of. J. P. Durand, New York 
Polishing powder. Holmes Greenwood, Providence, R. L 
Pump, improvement in. Daniel Updike, New York 
Propelling boats. Joseph Cerneau, New York 
Planing boards, &c. machine for. J. Baldwin, Westfield, Mass. 
Pumps. F. Harrison, Eastou, Pennsylvania 
Propelling boats. Moses Isaacs, Philadelphia 
Propelling boats. M. Ulman and Moses Isaacs, Philadelphia 
Paper, machine for preparing rags for. B. Cox, Northampton, 

Massachusetts - _ . . 

Propelling boats. John James Giraud, Baltimore 
Propellers for ships. John L. Sullivan, Boston 
Propelling boats, machine for. R. L. Deprest, New York 
Pluribus unura. H. Clerc and P. Ricardi, New York 
Pump or suction machine. John Edwards, Urbana, Ohio 
Ploygh. Gideon Davis - - - - . - 

Plaster, machine for breaking. A. Fettrow, York, Penn. 
Painting fret, &c. John Markay, N<mv York 
Printini- press. Adam Rainage, Philadelphia 
Propelling boats. Thomas Kearsing, New York 
Plough. Samuel Ogle, Graceham, Frederick county, Maryland 
Pump. William Hendrick, New York 
Pumps, wing valves for. William Francis, Boston 
Piano fortes, improvement in. J. A. Gittwaldt, New York 
Propelling boatS; improvement in. Henry Farmham, Albany, 
New York - - - - '- 

Plough, improvement in. Perry Miller, Cambridge, New York 
Plough shares, improvement in rolling out. Joseph Potts, Mont- 
gomery county, Pennsylvania 
Propelling boats, improvement in. 
Propelling boats, improvement in. 
Propelling boats, improvement in 

New York --.__. 

Plough, improvement in the. Lemuel Goodrick and John 
Adams, Hudson, New York . . _ 



Feb 8, - 

March 24, -- 

May 3, -- 

April 29, - 

May 2, -- 

May 6, - 

May 9, - 

May 23, -- 

Mav29, - 

July 31, - 

Aug 1, - 

Aug 28, -- 

Sept 1, - 

Oct 3, - 

Oct 10, - 

Nov 1, - 

Dec 11, - 

Jan 8, 181& 



Abraham Taylor, N. Y. 
J. Gray, Peekakill, N. Y. 
A. Bartholomew, Albany, 



Jan 15, 
Jan 15, 
Jan 17, 

Jan 28, 
Feb 19, 
March 6, 
March 7, 
March 16, 
March 17, 
March 17, 

March 28, 
April 10, 
April 38, 
May 5, 
May 25, 
May 25, 
May 26, 
May 28, 
May 28, 
May 28, 
June 6, 
June 9, 
June 12, 
July 11, 
Aug 27, 

Sept 5, 
Oct 26, 

Nov 7, 
Nov 18, 

Nov 18, 

Dec 1, 
Dec 3, 



P 67 

Ploug^ii, improvemeut in the. Ricljard Nichols, Harrison, N. Y. .Dec 19, 1818 
Paint, machine for grinding. E. Skinner, Sandwich, N. H. Dec 28, — 

. Plough, improvement in the. G. D. Avery, Wood county, Va. Dec 28, — 
Propelling boats by the screw power. H. VV. Wheatley, N. Y. Dec 30, — 
Plough, improvement in the. Stephen M'Cormick, Faquier 

Court House, Virginia . . . _ peb 3, 1819 

Propelling boats, &c. Wm. J. Lewis, Virginia - - Feb .3, — 

Printing press. John J. Wells, Hartford, Connecticut Feb 8, -- 

Pump. James Barron, Norfolk, Virginia - - Feb 20, — 

Press, progressive lever. Jacob Perkins, Philadelphia - Feb 27, — 

Printing press, improvement in the. B. Allison and William 

Elliot, Washington, District of Columbia - - March 11, — 

Plough, improvement in the. Zadock Harris, Hartford, Wash- 

tington county, New York . . . _ March 17, -- 

Propelling boats. James Lyon, Statesburgh, South Cai-olina April 3, -- 
Propelling boats, &c. improvement in. D. Cooke, N.J. April 16, 

Pencils, composition for making. Joseph Ellis, Dedham, Mass. April 26, 
Pump, improvement in. J. L. Munson, N. H Connecticut April 26, — 

Pressing straw bonnets, machine for. Preston Whiting, Hop- 

kington, Middlesex county, Massachusetts - - June 11, -- 

Plough, improvement in the. Abraham and J. Tice, Union 

Village, New York - - - - - Aug 21, -- 

Plough, improvement in the. J. Wood, Poplar Ridge, Cayuga 

county New York - - - - - Sept 1, — 

Pronunciation, mode of teaching. Jacob A. Cummings, Boston Nov 3, — 
Plough. C. Bergen, New York - - - - Nov 11, — 

Pump. Robert Gray, Milton, Pennsylvania - - Nov 11, -- 

Plough. J. Swartwout, Taghkanie, Col. county, New York Nov 13, — 
Paper, machine for making. John B. Pignatelli, New York Dec 2, — 

Posts, see a machine for boring. J. Corbett, West Hanover, 

Pennsylvania . . _ _ Dec 21, — 

Pump, double forcing. W. Baker, Springfield, Otsego county. 

New York . . . _ Dec 31, -- 

Plough, improvement in the. Philip Marshall and Jacob B. 

Smith, Lambertsville, New Jersey - - March 3, 1820 

Pump, wind power. Heman Bronson, Litchfield, Connectcut March 8, — 
Plough, improvement in the. George Gibbs, New York March 8, — 

Privies, improvement in. Marc Marie Duplat, Charleston, S.C. March 16, — 
Propelling boats, machine for. W. R. Loweree, Queens county. 

New York - • - - - March 29, - 

Pump, improvement in the double forcing. S. Gillet, Hartford, 

Connecticut - - - - April G, ~ 

Planetarium, or heliogeastrium. Theodore Newall, Poultney, 

Termont _ _ _ _ April 12, — 

Propelling boats. John J. Giraud, Baltimore - - April 19, — 

Pump, suction. Levi Gray, Springfield, New York - May 9, — 

Propelling boats by setting poles. Robert Kenny, Augusta 

county, Virginia . . •_ _ . jmie 7, — 

Pressing cotton, machine for. John Graham, China Grove, S. C. June 17, — 
Ploughs. John W Jenkins, Hudson, New York - July 6, -- 

Propelling boats. Jacob Coon and Benjamin Hyde, Hartford, 

New York __._.. July n, — 

Power, gaining by cog wheels, &,c. Chas. RedhefFer, Phil. July 11, — 

Plough. John S. Wright, Greenwich, New York. - July 23, — 

Plough. R. and E. A. Stevens, Hoboken New Jersey - Sept 20, -" 

Power loom, improvement in the. Wm. Gilmour, Smithfield, 

Rhode Island - - -, - • - Oct 28, .- 

Pans, burning and baking. William Burtis, New York - Nov 7, — 

Plough, improvement in the. Charles Wood and Gilbert Brun- 

dage. Blooming Grove, New York - - - Nov 9, - 

Propelling vessels, machine for. John James Giraud, Baltimore Nov 22. ■>-■ 



68 . F 

Pegs, makiug woodeu. Thoinas Rowell, Hartford, Vermont Nov ^4, 1820 
Plough, improvement in the cast iron. John Stevens and John 

,Fay, iio-'dnjha.ii, Vermont ... i>ec 14, -- 

Propelling vessels, machine for. John James Giraud, Baltimore Jan 3, 1821 
Ploughing, a shifting shai-e for. John Wood, Castleton, N. Y. Feb 1, - 
Printing, mode of bronzing. George John Newberry, N. Y. Feb 1, — 

Propelling vessels by wheels, in calms. B. S. Doxey, U. S. Navy Feb 9, - 
Press, lever. Thatcher Blake Turner, Maine - - Feb 21, - 

Planting Indian corn, machine for. A. C. Flushing, Queen's 

county. New York - , - - _ March 20, — 

Press, spiral lever. A. 0. Stansbury, New York - March 21, -- 

Printing press, improvement in the. A. 0. Stansbury, N. Y. April 7, -- 
Ploughs, improvement in cast iron. Robert L. and E. A. Ste- 
vens, Hoboken, New York - - - April 23, -- 
Ploughs, hardening part of the edge of the share of. Robert L. 

and E. A. Stdvens, Hoboken, New York - - April 23, -- 

Printing press, improvement in the. Samuel Rust. New York May 11, ~ 
Planes, improvement in carpenter's. R. Wellford and Joseph 

H. Deas, Philadelphia - - - - May 14, -- 

Pulverising wood, &.C. Alexander Tolson, Georgetown, D. C. June 2, -- 
Plough, improvement in the cast iron. George G. Ring, Red- 
hook, N. York . . . - . June 23, - 
Printing and staining silks. Thomas and William Bryan, N. Y. June 29, -- 
Plough, improvement in the cast iron. O. Seely, Pottstown, 

Pc insylvania ..... \n^ 21, - 

Plough, improvement in the cast iron. Wm. Falconer, N. Y. 
Plough, improvement in the. Oliver Phelps and G. Moore- 
house, Lansingburgh, New York ... Nov 17, ■^ 
Plough, improvement in the cast iron. David Hitchcock, N.Y. Dec 29, — 
Pick-axe, improvement in the. Luke Baker, Putney, Windham 

county, Vermont - - - - - Jan 15, 1822 

Plough, improvement in the. David Peacock, Northampton, 

Nev/ York --.-_, jan 21, -- 

Plough, improvement in the. Wm. G. Shuart, Orange county. 

New York _-._-. Feb 5, s- 

Pantaloons and waistcoats, making. Charles Herwick, N. Y. Feb 8, -- - 
Plough, cast iron. Josiah Dutcher, Durham, New York - Feb 12, — 
Plough, cast iron. George W. iiawkinS and Horace Emery, 

Windsor, Vermont .... - Feb 16, — 

Pressing machine. Philip Freeman, Perth Amboy,*N. J. Feb 20, — 

Press fracie, si-inding. Bejarain F. Brown, New York - March 2, — 
Plough for hoeing, &c. Col. George Gill and George Gill (B. S.) 

Chester District, South Carolina ... March 2.% - 

Punching holes, machine for. John Sarchet, Philadelphia April 2, - 

Printing press, improvement in the. Peter Smith, New York April 6, — 
Pails, machine for making. Reuben Hyde, Winchester, Mass. April 19, •- 
Ploughs, improvement in. John Gibson, Montgomery county, 

New York 
Paper, machine for making. John Ames, Springfield, Mass. 
Percussion gun, improvement in the. Joshua Shaw, Philadel. 
Plough share, improvement in the. Baily Carpenter, Somers- 

town. New Jersey ..... 

Pipes, leaden, for aqueducts. Richard Ward, Waterbury, Conn. 
Plough, improvement in the. Abijah Lee, West Chester, N. Y. 
Pessaries, improvement in. Duke Baker, New York 
Plough, improvement in the. Joseph Woolly, Troy, New York 
Pianos, detached sounding board for. James Stewart, Boston 
Plough, improvement in the. Peter J. Clute, Schenectady, N. Y. 
Plunking vessels, improvement in. J. Thomas, Washington, D. C. 
Plough, improvement in the. Jacob Schoomaker and Jacob 
Dolson, the former of Ulster and the latter of Dutchess 
"juulv. New York - . . . , Dec 7, 



May 2, 


May 14, 


June 19, 


July 1, 


July 5, 


July 22, 


Sept 12, 


Sept 14, 


Nov 14, 


Nov 16, 


Dec 2, 



V t)9 

Pjough ior coveriug coni, &c. improvement in Uie. T. Wil- 
liams, Pittsylvania, Virginia - - - - Dec 19, 1839 
Plougii, improvement in the. Ryland Rodes, Albemarle county, 

Virginia .--.-. Feb 25, 1823 

Printing, improvement in the art of. William M. Dodge, N.Y. March 6, — 

Pipe, mode of maicing stove. " Caleb Jones, Vermont - April 5, — 

Percussion guns and pistols. Joseph Finch, New York April 12, — 

Piston and valve cock. John La'!y, Philadelphia - May 6, — 

Pump, improvement in the forcing. J. Pfcddjeford, N. Y. May 6, — 

Plough, improvement in the. J. Weaver, Washington, D. C. May 8, — 

Pipe, manufacturing plated lead. I'liomas Ewbauk, N. Y. May 9, -- 

Press, printing. Adam Ramage, Philadelphia - - May 19, — 

Plough, improvement in the. George Nix on. New York June 2, — 

Plough, improvement in the. David Hitohcock, New York July 16, — 

Pin machine, improvement in the. Kenry Western, Phil. July 23, — 
Ploughs, cutters, points, &c. for. David K. Jones, Palmjra, 

New York - July 29, -- 

Plough, improvement on Bergen's self-sharpening. Waldren 

Beach, Philadelphia _ : , _ Aug 26, — 

Plough, Hackney's. Obediah Hackney, Ohio - - Aug 29, ~ 

Pump, "forcing and suction." Joshua Clark, Vermont - Sept 11, — 
Plough, improvement in the. John Nash, Talmage, Portage 

county, Ohio - - - - - Oct 14, — 

Pneumo-hydraulic engine. Richard Willcox, New York - Nov 1, —■ 

Protractor, rectangular. Nathaniel Goodwin, Hartford, Conn. Dec 24, — 

Pulverizing engine for drugs, &c. Isaac Eddy, Boston, Mass. Dec 31, -- 
Plough, improvement in the cast iron. William C . Pancost, 

Addison, Vermont ----- Jan 29, 1824 
Plough, improvement on Jethro Wood's. Solomon Austin, 

Sempronius, New York - _ - - Feb 27, -- 
Power produced without the aid of steam. Samuel Brown, 

London, England - - - - March 2, ~ 

Pulverizing machine. Isaac Eddy, Boston - - March 19, — 

Pressing tobacco. Jehu Gallaway, Baltimore - April 9, -*■ 
Plough, improvement on the self-sharpening. Waldren Beach, 

Philadelphia - _ _ - April 9, ■^- 
Plough, improvement in the cast iron. Thomas Allison, New- 
ton township, Sussex county, New Jersey - - April 16, — 
Pumps, improvement in the suction. Daniel Johnson, Boston April 21, — 
Plough, improvement in the cutter of the cast iron. Jonathan 

Swan, Cayuga county. New York - . . April 24, — 
Pressing cotton, machine for. Franklin Shaler, Georgetown, 

Ohio - - - - - - May 5, ~ 

Plough, improvement in the cast iron. Ross Winans, Vernon, 

New Jersey _ . - - May 11, — 
Planking vessels, improvement in. William Scarbrough, Da- 

rien, Georgia . . - - - May 19, — 
Propelling, machinery for. William C. Sullivan, JefiFerson 

county, Indiana ----- June 5, ~ 

Piano forte, being in a longitudinal bar for. John D wight, Bos. July 29, — 
Plough, improvement in the cast iron. D. Chase, A. Gregg, 

and J. Gregg, Palmyra, Nesv York . - - Aug 4, — 

Propelling boats, &c. Benjamin F. Joslin, Schenectady, N. Y. Aug 21, — 

Paper, manufacturing. Isaac Burbank, Worcester, Mass. Sept 8, ~ 
Plough, improvement in the cast iron. Nathaniel Gillet, jun. 

Talmage, Ohio . - - _ - Sept 24, ~ 
Plough, improvement in the. A. Spicer, jun. and Jonas Tower, 

Portage county, Ohio - _ - Sept 25, ~ 
Poppy seed, mode of obtaining oil from. Daniel Markham, 

Lenox, New York _ - _ - Dec 2, — 

Pump, improvement in the. .JameS Y. Hunt, Tunbridge, N. Y. Dec 24, — 



70 i' 

Plough, improvement in the bar, the wing, &c. Garland 

Elington, Madison county, Alabama - - Dec 25 

Pump, forcing. Samuel Currey, Williamson county, Tenn. Jan 3 

Pan and furnace for evaporating liquids, &c. Augustus Colb, 

Steubenville, Ohio - . _ . . jan 14 

Preserving animal substances, E. Daggett and T. Kensett, 

New^ York - . - . _ . jan 19 

Pharmaceutic composition. John C. Bay, Mount Pleasant, Ohio Jan 20, 
Plough, improvement in the side hill. John Rich, jun. Troy, 

New York - - - - - Feb 10, 

Pegs, pointing, splitting, waxing wooden. T. Rowell, Hart- 
ford, Vermont . . . . Feb 11 
Plough, improvement in the. Phineas Pettis, Portage, Ohio Feb 15, 
Plough, improvement in the. George D. Avery, Georgetown, 

District of Columbia _ . . Feb 15, 

Pins, machine for making. L. W. Wright, Manchester, Eng. March 12 
Propelling levers for machinery. J. Turner, Marcellus, N. Y. March 13 
Plough, improvement in. George D. Avery, Georgetown, D.C. March 25, 
Paper, polishing. George Bird, Walpole, Massachusetts April 11 

Pendulum power regulated by a fly wheel. Wm. M. M'Intosh 

and Wm. Barnheart, Aurelius, Washington county, Ohio April 13 
Plough, self-sharpening. Cadwallader Evans and Oliver Evans, 

Philadelphia - - - - April 14, 

Pump. Jonathan Babcock, jun. Edmiston, New York - May 6; 

Pumps, beer and cider. Richard Sealy, New York - May 6 

Plough. Stephen W. Whitman, Harpersfield, Ohio - May 7 

Paper, books, &.c. cutting. Joseph Woodhouse, Oswego, N. Y. May 30 
Press, water power, for cotton, &c. Josiah Durden, Washing- 
ton, Alabama _ . - . June 23 
Plough. William F. Richardson, Auburn, New York - June 27, 
Pans or keelers. Amos Minor, Camillus, New York - July 20 
Preponderating scale. Ezekiel Skinner, Camillus, New York Aug 23 
Plaster, called the three-fold cement. Ezra Godfrey, N. Y. Sept 9 
Propelling carriages by steam. Edward Clarke, New York Sept 9 
Plane irons. Peregrine Williamson, Baltimore, Maryland Sept 9. 
Pans, in the manufacture. Sanford S. Perry, Troy, New York Sept 9 
Power wheel engine. John A. Wadsworth, Portsmouth, R. I. Sept 27 
Plough. Gideon Davis, Georgetown, District of Columbia Oct 1 
Pendulum lever. Cyrus Berry, Poughkeepsie, New York Nov 1; 
Pressing oil. Isaac Clowes, Hampton, Virginia - Nov 3 
Printing press. Daniel Neall, Philadelphia - - Nov 15, 
Press, for cotton. David Wilkinson, New Providence, R. I. Dec 8 
Press for cheese, pumace, &,c. Lebbeus Caswell, Harrison, Maine Dec 9 
Press for apples, &c. Bela Churchill, Buckfield, Maine - Dec 9 
Piano fortes, metal frames for. Alpheiis Babcock, Boston Dec 17 
Propelling carriages. Thomas Blanchard, Springfield, Mass. Dec 28, 
Plough. Stephen M'Cormick, Faquier county, Virginia - Jan 28, 
Pumps. Silvanus Russeli, Olean, Cataragus county. New York Feb 4 
Pressing machine. Nathan Whitney, Augusta, Maine - Feb 15 
Pressing machine. Joseph Wilson, Otsego, New York - Feb IT, 
Picker tub. Benjamin Holbrook, Providence, Rhode Island Feb 21 
Prmting press, power. Daniel Treadwell, Boston, Mass. March 2 
Pumping vessels, power wheel for. S. Town and R. W. Oli- 

phant. North Granville, New York - - April 8. 

Paper, vibrating cylindrical mould for making. Gardner Bur- 

ba-ak, Worcester, Massachusetts _ - _ April 12 

Plough, hill side, double nosed cast iron, John Shepherd, De 

Renyter, Madison county, New York - - April 12, 

Pump. Theodore Brooks, Rutland, New York. - - April 18, 

Plough, cast iron. Thadeus Fairbanks, St. Johnsburg, Ver. April 19 
Ptough. William Cook, Luzern, Fayette county, Penn. April 28, 



P 71 

I'umpiug water for propelling machinery. Liscomb Knap, 

Brighton, New York - _ . . May 22, 182(j 

Pumping water for domestic purposes. do. May 22, — 

Press for cider, oil, &c. William H. Hoeg, Salem, Ohio May 20, — 

Press for hats. R. Tyler and B. P. Coston, Philadelphia May 23, - 

Press for packing cotton. Charles Williams, Petersburg, Va. June 3, -- 

Percussion lock, for the rifle, &c. Joseph Medbery and Sil. 

Kellogg, Rochester, New York - - June 16, -- 

Pressing unburnt brick, machine for. Ephraim Mayo, Hallo- 
well, Maine . _ _ - - June 24, — 

Planting and working Indian corn. William Ross, Middle Bax- 
ter, Pennsylvania . _ . _ June 24, — 

Plugs, machine for cutting. Charles Josselyn, New York June 28, — 

Plough, improvement in the. Zeb S. Holdridge and Hy S. 

Lawson, Berne. New York _ _ . Aug 9, — 

Printing pi-ess, improvement in the. David Phelps, Boston, 

Massachusetts _ . _ _ Sept 15, — 

Printing press, improvement in the. Samuel Fairiamb, N. Y. Nov 4, ~ 

Press for packing cotton. J. Boatwright and James Is^athans, 

Richland, South Carolina . _ _ _ Nov 21, ~ 

Pipes, mode of making clay. John Bower, East Bethlehem, 

Pennsylvania _ . . - - Dec 1, — 

Press, for pressing cheese, cider, &c. Lebbeus Caswell, Har- 
rison, Maine _ _ . . Dec 18, — 

Planing boards, machine for. Herman Allen, Randolph county, 

North Carolina .... Dec 22, ~ 

Planting cotton seed, corn, &c. machine for. John Labdell, 

Warren county, Mississippi ... Dec 26, — 

Pressing and packing cotton, machine for. James H. M'Clel- 

land, Fairfield, South Carolina ... Dec 28, ~ 

Plane, revolving timber. Daniel N. Smith, Warwick, Mass. Dec 28, — 

Pendulum motion, lever engine for. Justin Jacob, Montreal, 

Canada ..... Dec 29, - 

Press, for pressing hay. D. Flagg and Charles Peck, Gardiner, 

Maine - . . _ . Dec 30, — 

Plough for planting corn, improvement in the. H. Russel, 

Litchfield, Maine - - - - - Jan 16, 1827 

Pipes, tubes, gutters, &c. made of clay. Jos. Putnam, Salem, 

Massachusetts - - - - Jan 17, , — 

Press for tobacco, cotton, &c. B. R. Curtis, Richmond, Va. Jan 29, ~ 

Pumps, improvement in. J. Robinson and L. Shaw, Bath, Me. Feb 1, — 

Plough, improvement in. Ryland Rodes, Charlotteville, Albe- 
marle county, Virginia .... Peb 20, — 

Percussion gun lock, improvement in the. William A. Hart, 

Fredonia, New York . - . - . Feb 20, ~ 

Pump for steam boilers, improvement in the. A. Judson, Swe- 
den, New York - _ . . . Feb 23, ~ 

Paper, mode of pressing. Ira White and Leonard Gale, New- 
burgh, Vermont ..... Feb 28, — 

Propelling vessels by water pressure. Elisha Fuller, North Pro- 
vidence, Rhode Island .... March 2, — 

Pumping water out of ships by wind. Thomas Brownell,N.Y. March 23, — 

Pressing and lifting machine. Samuel Andrews, Bridgetown, 

Maine - - - - - - ■ March 28, — 

Plough, improvement in the twin. Noble G. Cryer, Went- 

worth, North Carolina - - - - March 24, — 

Polishing hard and soft metallic substances, machine for grind- 
ing. B. Green, Hartford, Vermont - - March 27, — 

Power, mode of obtaining from certain fluids. Mark I. Brunei, 

London, England _ - _ - , March 30, — 



72 R 

Paper, machine for trimming the edges of. John M'Clintock, 

Chambersburg, Pennsylvania - - . March 31, 1827 

Propelling machinery of all kinds. William Stanton, Centre 

township, Indiana - _ _ . _ April 23, — 

Preserving eggs, butter, and lard. Thomas Edmundson, Pipe 

creek, Maryland - _ _ . _ April 26, — 

faint, miii for grinding. Allen Holcomb, Butternuts, N. Y. May 14, - 
Piano fortes, improvement in horizontal. Thomas Loud, jun. 

Philadelphia - - - _ . jyiaj 15, - 

Plough, impro7ement in the cast iron. Robert Sweeny, Warren 

county, Ohio ----- May 18, -- 

Q 

Quercitron, or black oak bark, improvement in the preparation 

for exportation or home consumption. Thomas Benger Jan 25, 1804 
Quadrant. See Gunners. 

Quadrant. Josiah Arnold, Caiedonia, Vermont - - April 14. — 

Quercitron, or black oak bark. N. Harper, Frankfort, Penn. Ocl 30, — 

Quercitron, mode of preparing. Joseph Lyon. Philadelphia July 1, 1811 

Quercitron, machine for preparing. James Andrews, Phil. July 15, 1816 

Quills, machine for winding. Francis Jones, New York May 23, 1821 

Quercitron bark, mode of preparing. James Elliott, Phil. Aug 20, 1829 

R 

Rhus, or sumach, manufacture of. See Sumach. 
Raising water by wind. Samuel Morey, New Hampshire 

Rice and other grain, machine for scouring. Robert Geant 

Ruling books and paper. Mark Isambard Brunei 

Rice scoured, separating. James Dellet 

Rice, scouring or skinning, improvement in. Samuel Mullikin 

Rocks, &c machine for removing. Isaac Lazell 

Ropes, improvement in making. Michael Wigglesworth 

Runners and bows for sicighs and sledges. Abijah Wilder 

Rope yarn and twine, machine for spinning. Steplien Gorham 

Rice, gunpowder, &c. machine for pounding. B. Botitho 

Rulmg paper, &c. machine for. Richard Robotham 

Rolling iron round, &c. Henry Abbott, Philadelphia 

Rolling iron for nails. See J^ails. 

Rice. See Hulling rice, machine fur. 

Refrigerator for domestic uses. Thomas Moore 

Ruling maoliine, improvement in. Daniel Brewer, Phil. 

Rolling machine. See Cleaning cotton. 

Rectifying or improving spirits, improvement in tlie applica- 
tion of the principle. B-irgess Allison, Philadelphia May 17, - 

Rocks. See Boring under loater. 

Ruling paper See Cylindric ruler. 

Ruling plates of iron and cutting them into nails. Samuel Ro- 
gers and Melville Otis - - - - * Dec 7, -- 

Rheumatic, liniment. Abel Brown - - - - Oct 17, 1804 

Rafts. William Deane, Pittsburg, Pennsylvania - Nov 4, 1805 

Rbeumatic pill. George Barber, Dexter,- Boston - - Dec 18, ~ 

Reaping grain, machine for. Samuel Adams - Dec 28, — 

Rowing machine. Eben Bryant, New London, Connecticut Jan 13, 180G 

Rope yarn. See Spinning. 

Raising vessels, machine for. J. T. Morgan, New York - Oct 9, ~ 

Ruptures. See Truss. 

Ropes, mode of making to any size. John Sellers and Andrew 

Bartle, Alexandria ... - - May 5, 180' 

RiECglng vesseLs. Stephen Sayre, Bordentown. New Jersey May 9. - 



April 11, 


1796 


Oct 17, 


_ 


Nov 16, 


— 


Dec 23, 


„ 


Feb 20, 


1797 


May 18, 


1798 


June 26, 


1799 


Dec 14, 


._ 


Feb 4, 


1800 


Feb 7, 




Oct 10, 


1801 


May 4, 


1802 


Jan 27, 


1803 


April 22, 


~ 



R 73 

Rays of the sun. See HcaLbig. 

Rolling and slitting mills. Isaac Pierson, New Voik - Dec 21, 1807 
Ruling machine, cylindric. John Fairbanks, Boston - April 21, 1808 
Rivets, machine for making. Josiah Jennings, New York April 25, -- 
Rectification of spirits. Osborn Parsons, Hudson, New York June 23, -- 
Rice, machine for cleaning. J. Lucas, jun. Charleston, S. C. July 12, — 
Rice, machine for hulling and cleaning. J. T. Ricketts, Ca- 
meron; Vermont _ _ _ - _ Aug 8, — 
Raising water, machine for. Wm. Barker, Wilkesbarre, Penn. Aug 26, ~ 
Ratched wheel Marchus B. Parmelee, Newtowti, Conn. Sept 21, — 
Refining lamp oil. Eli Foures;ier, Philadelphia - - Nov 17, — 
Rotary steam engines. See Stills. 
Reacting water v^heel, M'Comb's improvement in. Joel Farn- 

ham, Oswego, New York - - - - Nov 23, — 
Rolling (Vheel on an inclined shaft. S. Mirick, Madison county, 

New York . . - - . Nov 30, -- 
Rolling and plating iron, machine for. Stephen Couth and Asa 

Towne, Boston _ . . _ _ Dec 10, -- 
Reading, mode of teaching. Hugh Chard, Washington county. 

New York - - - - - Feb 1 6, 1809 

Rice, machine for pounding. Jacob Reed, Charleston, S. C. June 9, — 
Roving machine for flax and hemp." G. Brown, Sehatecoke, 

New York - - - - - June 16, — 
Ropes. See Cables. William Schults, Baltimore 

Rapid Jack for ascending rapids. Augustus Sacket, N. Y. July 3, — 
Rice, machine for cleaning. Roswell King, Darien, Georgia Nov 21, — 
Rocks, machiiie for drilling. E. Jones and Philip White, Brook- 
field, massachusetts - - - - Dec 21 ~ 
Raising grain. Jeremiah Bailey, Cheater county, Pennsylvania March 5, 1810 
Rollers for sheaves of blocks. Mark Leighton, Portsmouth, 

New Hampshire . . _ . . March 14, — 
Rice, machine for beating out. J. Beck and J. Coppinger, 

Beck's ferry, South Carolina _ . . March 19, — 
Raising Water, machine for. Samuel Cuney, Willianason coun- 
ty, Tennessee . _ . . _ April 24, -- 
Reflector, elastic lamp, Joseph Flag, jun. Boston - May 17, — 
Reflecting and magnifying lantern. Winslow Lewis, Boston June 8, — 
Rifle guns. Elisha Strong and C. Kellog, New Hartford, Conn. Aug 31, — 
Reverting wheels. Otis Paine, Foxborough, Massachusetts March 1, 1811 
Rice, machine for hulling. Sherman Dewey, Hartford, Ver. March 2, — 
Rollers, mode of casting iron. Cyrus Alger, Boston - March 30, — 
Ripening and keeping malt liquor Robert Hare, Philadelphia Aug 22, — 
Rolling wire. James Howell, Philadelphia - - Jan 11, IBH 
Ruling machine. Asa Spencer, New London, Connecticut Feb 7, — 
Rowing and propelling boats. William Shaw, Otsego, N. Y. Feb 19, — 
Rubbing wheat, &c. machine for. J. D. Richards, Middleburg, 

Virginia - - - - - Feb 27; -- 
Rubbing wheat, &c. machine for. George M. Adam Brown, 

Northumberland, Virginia _ - . March 19, ~ 

Rolling machine. Josiah White, Philadelphia - May 15, — 

Roping and spinning machine. G. Cornell, Renssalear, N. Y. July 22, — 

Roping and spinning cotton, &,c. John Brown, Providence, R.L Aug 8, - 
Rail ways. See Chain carts. 

Rake for collecting apples. Ezias Hart, Berlin, Connecticut Dec 31, — 
Refrigerator. J. W. Bronaugh and J. Talbot, Georgetown, 

District of Columbia - _ . _ March 16, 181;; 
Repeating gunnery. Joseph C. Chambers, West Middletown, 

Pennsylvania . . . . March 23, — 
Ropes and tivine making. J. Heaven, Montgomery Court 

House, Maryland - - - - - Aug 3, — 

Rheumatic pills. Ezra Deane, Biddeford, Mxissachusetts Jan 13, 181 f 



74 R 

Roller, impressed. Jolin Owings, Baltimoi-e 

Ruler, spring penn. T. M. Pomroy and L. Hedge, Windsor, 

Vermont -_--__ 

Roller toothed for sowing. Abel Densraore, Le Roy, N. Y. 

Reconductor, the. John Sargent, Vernon, New York 

Roving machine for cotton. William Bryant, Davidson county, 
Tennessee - - - . . 

Reed, weavers. Jeptha A Wilkinson, Otsego, New York 

Ruling paper. Lewis Henry, Bellows Fall, Vermont 

Rolling bar iron edgewise. George Ellicott, Baltimore 

Refining sugar. Mervin Merrill, New York 

Rocks blown under water. J. M. Syme, Richmond 

Rivers, machine for cleaning the bottoms of. J. Tucker, Bait. 

Ruling machine, double. T. Newhall, jun. Lynn, Mass. 

Ribbons, machine for glossing. Charles Cromwell, N. Y. 

Revolving ruler. Lemuel Hedge, Windsor, Vermont 

Rope yarn, manufacturing. John Petman 

Ruling machine. George Strowhuver and Frederick Sanxay, 
Cincinnati, Ohio - - ' - 

Roller for beating. Hugh Maxwell, Lancaster, Pennsylvania 

Reaping and thrashing machine. John Hersey, Mathews 
county, Virginia _ . _ _ _ 

Rafts, mode of constructing. Daniel Gordon, Chanceford, Penn. 

Rudder, mode of hanging ships'. Com. John Shaw, Phil. 

Rollers, lathe for turning. Samuel Rogers, Bridgewater, Mass. 

Rolling sheet iron, machine for. Do. do. 

Rubbers, side. John L. Sullivan, Boston 

Ropes, machine for. Robert Colbert, Boston 

Rice polisher. J. Lucas, jun. Charleston 

Rockers for cradles, chairs, &c. Samuel Simmons, Baltimore 

Razor straps, improvement in. Jonas Crumbacker, Union, Fre- 
derick county, Maryland ... 

Readies for cordage and ropes. Robert Graves, Boston 

Ropes and cordage, making. Eleazor Crain, Springfield, N. Y. 

Rail waj-s and carriages, improvement in. C. Williams, Rich- 
mond, Virginia _ . _ _ . 

Rice, machine for cleaning. Richard French, Morrisvillo, Penn. 

Readies, machine for making ropes Robert Graves, Boston 

Readies, drawing yarn for. Do. do. 

Ropes, machine for making and laying. Do. do. 

Ropes, machine for equalizing the strain. Do. do. 

Ramrods, machine for making. Charles G. Barstow, Exeter, 
New Hampshire .... 

Razor straps, paste for. Elisha M. Pomeroy, New Haven, Conn. 

Rifle, repeating. Isaiah Jefiniugs, New York 

Razor straps, improvement in. John M. Fors, Baltimore 

Rice, machine for cleaning. Lazarus Ruggles, New York 

Reticules and pocket books, improvement in. William Win- 
ning, New York . . - - 

Reeds, improvement in metallic. ' Peter F. Huben, Patterson, 
New Jersey - - - 

Rail ways, improvement in. Charles Williams, Boston 

Rice, machine for hulling and shelling. Elihu Spencer, New 
Haven - - - - - 

Rotary steam engine. J. Lansing, jun. and A, Thayer, jun. Al- 
bany, New York . . . _ 
Razor straps, improvement in. Jacob Houck, New Market, Md. 
Railing, ornamenting the tops of. Paulus Hedl, New York 
Razor stia]is, composition for. D. Ritter, New Haven, Conn. March 9, 
Rollers, mode of coveiing. Everet "Williams, Stratford, N. H. April 13, 



Jan 25, 


1814 


June 21, 


„ 


July 29, 


~ 


April 23, 


1816 


' April 29, 


., 


July 3, 


— 


Aug 24, 


~ 


Sept 20, 


~ 


Oct 25, 


— 


Dec 12, 


- 


. Dec 13, 


— 


Dec 26, 


~ 


Jan 27, 


181T 


March 3, 


_. 


March 14, 


- 


Sept 1, 


„ 


Dec 26, 


- 


Feb 9, 


1816 


Feb 14, 


— 


April 10, 


— . 


June 24, 


— 


June 24, 


— 


Bee 11, 


.. 


March 17, 


1819 


Nov 6, 


_ 


Dec 21, 


-- 


Dec 24, 


,. 


Dec 31, 


.. 


Jan 10, 


1820 


Jan 18, 




Oct 13, 


~ 


Nov 22, 


— 


Nov 22, 


.. 


Nov 22, 


.- 


Nov 22, 


~ 


Dec 21, 


„ 


Jan 24, 


1821 


Sept 22, 


— 


Oct 2, 




Oct 12, 


- 


Nov 7, 


- 


Nov 15, 


„ 


Nov IG, 


" 


Dec 5,. 


- 


Jan 19, 


1822 


Jan 24, 


„ 


Feb 21, 


-^ 



K 75 

Rigging, attaching tlic standing. William H. Alien (killed by 

the pirates,) United States' navy, Albany, New York July 10, 1822 

Revolving lever for boats. Lewis Marchand, Blakely, Alabama July 10, -- 

Rigging vessels, called centre reeving. Samuel A. Wells, Bos. July 24, — 

Rigging, called lever truss and sling. do. do. July 24, — 

Rivers, navigating and ferrying. Edward Clark, Philadelpliia June 25, 182:J 
Rotary motion, from a measured rectilineal one. Archibald 

Smith, New York - - - - - Aug 30, - 
Ruling machine, for paper, &c. Richard Willcox, N. Y. Sept 4, -- 
Rice mills, improvement in steam. Jtjhn L. Norton, Charles- 
ton, South Carolina . - - . Dec 16, - 
Rolling machine, for cotton or wool. Jesse Hopkins, Stras- 

burgh, Pennsylvania - - - - Jan 14, 1824 
Rolls, method of receiving from the machine. Gilbert Brewster, 

Norwich, Connecticut - - - - March 1.3, ~ 

Rotary motion, mode of producing a. William Scarburgh, 

Darien, Georgia - - - - May 19, ~ 
Rudders for vessels, construction of. Andrew Watkins, Salem, 

Massachusetts - - - - - May 21, - 

Rail roads, improvement in. John Stephens, Hoboken, N. J. June 8, - 

Rapids, &c. rendered navigable. do. do. June 8, -- 

Razors, improvement in making. J. Brown, Providence, R. I. June 28, ~ 
Revolving rake, improvement in. Henry and Ezra Hoopes, 

Wilmington, Delaware _ _ . _ July 26, — 
Roping and spinning wool and cotton. A. Patterson and Fran- 
cis Burdick, Delaware county, New York - - Sept 29, ~ 
Rail roads, construction of. John Stephens, Hoboken, N. J. Oct 23, — 
Roping cotton, slack, &c. Sydney Whiting, Franklin, Mass. Nov 17, — 
Raising water by weights. William Dabney, Richmond, Va. Nov 20, — 
Ruling paper, machine for. George Crosby, Augusta, Me. Jan 21, 1825 
Rail ways, improvement in. Edward Gray, Boston - March 15, — 
Rail way, single. Henry Sargent, Boston - - May 6, ~ 
Rotary machine. Elisha Hale, Pomfret, New York - May 20, - 
Roller, for wagon and carriage springs. John Barton, jun. 

Providence, Rhode Island - - - - Sept 9, ~ 
Rigging, mode of setting up standing. Benj. Booth, Wash. Sept 28, — 
Rectifying liquor. . L. C. and Ph. Bodraan, Baltimore, Md. Sept 30, — 
Reaping and cutting, machine for. James Ten Eyk, Bridge- 
water, New Jersey - - - - Nov 2, — 
Reacting or lever wheel. Luther Davis, Northampton, Mass. Nov 4, — 
Rice, &c. machine for cleaning. Alexander Shinie, Charles- 
ton, South Carolina . _ . _ Dec 21, -- 
Refrigerators for distilleries. L. C and Ph. Bodman, Bait. Jan 6, 1826 
Rice, machine for hulling and cleaning. John L. Norton,N.Y. March 10, -- 
Rollers, heating calender. Joel Brimhall and Thomas Keyes, 

jun. West Boylston, Massachusetts - - April 1, ~ 
Repairing, mode of raising vessels for. Benj. Waterhouse, N.Y. April 15, — 
Rail roads, called forest rail roads. H Pinkus and J. R. Wil- 
liams, London, England - - - - April 27, — 
Rail way, with a lift. Ethan Baldwin, Harrisburg, Penn. May 6, - 
Rail ways, for teams to pass on. J. Brown and G. W. Robinson, 

Providence, Rhode Island - . - . June 6, — 
Rail way, endless, improvement in the. Jeremiah Price, N. Y. Sept 15, — 
Rail way, improvement in the submarine. John Thomas, N. Y. Nov C, -- 
Rail way, improvement in the marine. Richard Ward, N. 1'. Dec 28, - 
Ropes, machinery for laying. David Myerle, Philadelphia March 3, 13-<i J 
Rice, machine for hulling and cleaning. J. Campbell, Wins- 
borough, South Carolina , . , . May 31) - 



76 S 

stone and marble, polishing ol: Samuel MuUiken, Phil. March 11, 17^*1 

Spindles, diminishing friction of. Robert K. Livingston, Cler- 
mont county, New York - - - - Aug 4 — 
Steam engine, improvement on Captain Savary's. James llum- 

sey, Berkley county, Virginia - - - Aug 26, -- 

Steam, generation cf. Do. do. Aug 26, — 

Steam, application of to propel boats or vessels. Do. do. Aug 26, -- 
Steam engine applied to navigation. John Fitch, Philadelphia Aug 26, -■ • 
Steam engine, boiler of. James Rumsey, Berkley county, Va. Aug 26, — 
Steam, boiler for generating. J. Stevens, jun Bergen county, 

New Jersey - - - - , - Aug 26, - 

Steam, raising water by. Do. do. Aug 26, — 

Steam, applying the force of. . Do. do. Aug 26, — 

Steam engine boiler. Nathan Reed, Massachusetts - Aug 26, -* 

Steam engine, improvement on Savary's, for raising water. 

Englehart Cruse, Baltimore, Maryland - - Aug 26, — 

Steam jack. John Baily, Boston - - - Feb 23, 1793 

Steel, hardening and tempering. David Hartley, Boston Feb 24, — 

Stones, mill, handmill for picking of. Jonathan Dorr and So- 
lomon Hodge, Washington, New Jersey - - Oct 23, -- 

.Spit, new method of turning a. S. Morey, Oxford, Grafton 

county. New Hampshire - _ _ _ Jan 29, 1793 

Sumach, or rhus. Richard R. Saltonstall, New London, Conn. Feb 28, — 

Sugar, moulds for claying. Jonathan Williams, jun. Phil. March 13, -- 

Sumach, or rhus. Richard R. Saltonstall, New London, Conn. May 1, — 

Stone of cast iron. Robert Heteriok, Pennsylvania - June 11, — 

Sails of ships and boats, applying and regulating the. Joseph 
S. Sampson, Boston ... 

Sail, duck, weaving. James Davenport, New Jersey - Feb 14, 1794 

Still, steam, improvement in. Alexander Anderson, Penn. 

Salt, making from sea water. James Fennel, Pennsylvania 

Still, improvement in. John Kincaid, Pennsylvania 

Saw, round. Zachariah Cox, Georgia - - March 14, 1795 

Still, worm of sheet copper. John Taylor, Virginia 

Stones, sawing and polishing of. Jonathan Dickerson, N. J. Jan 9, 1796 

Seed, clover and other, cleaning. Jonathan Roberts, jun- Penn. 

Silk, linen, &c. oiled. See Oiled, SfQ. 

Skins, seals, manufacturing of. James Eaton, Massachusetts 

Sumach, manufacturing. Joseph Hilliard, Connecticut 

Steam engine and boiler, invention of. Elijah Bachus 

Stays, &.C. improvement in, for removing incurvitures or distor- 
tions of the spine. Limdin iVl'Kechnie 

Salt, improvement in making. George James 

Skins, improvement in splitting sheep. James Stanfield 

Soap, improvement in making. John Nazro - - Jan 6, 179" 

Stoves, improvement in. James M'Callmont - 

Stoves, improvement in. Thomas Hirst 

Stoves, improvement in. Caleb Wheaton 

Shingles and boards, improvement in making. Bill Jervis 

Saddles, improvement in. Thomas Stickney 

Stove, a soap stone. William Payne 

Steam engine, application to the sawing, cutting and manufac- 
turing lumber. Robert M'Kean - - - March 24, 1798 

Steam engine, a double. James Smallman, N. J, Roosevelt May 31, — 

Steam (S. M. 1799.) See Water. 

Stoves, improvement in. J. W. Godfrey and William Lane .July 14, — 

Stoves, coal, improvement in. Henry Abbott - - Jan 24, 179TJ 

Salt, a machine for manufacturing. John Sears - Jan 24, ~ 

Steelyards, improvement in. Benjamin Dearborn - Feb 14, - 

Stones. See Marble. •• 

Steam, application of. Samuel Morey, New Hampshirfc March 25, -• 



July 5, 


Feb 14, 


Sept 2, 


Sept 24, 


Nov 25, 


March 14, 


June 30, 


Jan 9, 


Feb 13, 


Feb 16, 


May 12, 


May 31, 


July 1, 


Nov 16, 


Nov 16, 


Jan 6, 


Feb 20, 


March 11, 


March 29, 


July 8, 


Nov 16, 


Dec 10, 



I 



Siawing boards, mill for. Aaron Clarke - ' IVIarcli 30, 1790 

Ships, machine to keen its distance at sea (reckoning.) Chester 

^Gould - - - - - May 28, - 

Screws, machine for cutting. David Wilkinson - Dec 14, - 

Seeds. See Cotton. 

Stoves and grates, improvement on. Oliver Evans - Jan 16, 1800 

Stop cock. Peter Walker _ . - April 10, -- 

Silk, cotton, worsted, engine for reducing. - - April 10*, — 

Sumach, manufacturing. Comfort Hoyt - - April 7, r- 

Ships and vessels, improvement in the construction of. Jere- 
miah Brown _ . - - May 14, - 

Sheathing vessels, improvement in. Henry Guest, New Bruns- 
wick, New Jersey _ . . - Jan 26, 1801 

Stoves, improvement in construction of. W. Henderson, Mid- 

dieton, Connecticut - - - - Feb 12, r- 

Starch manufactured from potatoes. John Biddis, Phil. March 22, - 

Stove, screw and reel, grain drying machine. Dav. Ellicot, Ann 
Arundel county, Maryland . _ . 

Spoons, mode of manufacturing. T. Brulf, Washington City 

Seal and beam, moveable and suspended. S. Wallis, Boston 

Syphonic steam machine. John Pool 

Stills, construction of. Michael Krafft, Philadelphia 

Ship's pump, improvement in. George Clymer, Philadelphia 

Saw mill, improvement in turning the log. M. Coates, Wash- 
ington county, Pennsylvania - - - April 1, 1802 

■Saw mill; improvement in. Hezekiah Richardson, jun. and 
Levi Richardson, Middletown, Massachusetts 

Spirits, mode of improving. Burgess Allison 

Scientific steelyards. Lewis Du Pre, South Carolina 

Salt, machine for manufacturing. B. Ellicot, Lancaster, Penn. 

Steam boat, improvement in. Edward West, Fayette county, 
Kentucky _ . _ 

Still, improvement in. William Paine - _ _ 

Steam engine, improvement in. Samuel Briggs, jun. 

Splitting skins, improvement in. Asa W. Chickering 

Stills, improvement in. John Staples - - - 

Salt, improvement in making. Valentine Peers 

Stone and marble, machine for sawing. W. Palmer 

Saw mill for cleaning cotton. G. F. Saltonstall, Fayetteville, 

North Carolina - - - r ' - Jan 4, 1803 

Stills, improvement in. John Moffat 

Spirits from starch, mode of extracting. John Naylor 

Sea sitting chair. A. Du Buc Marentilie 

Sub-marine passage or hollow inverted arch. J. Staples, Flush- 
ing, Long Island - - - - - March 18, 

Sea salt, improvement in the process of manufacturing. George 

Hunter - - - - - March 24, 

Steam, improvement in producing. John Stevens, New York April 11, 

Salt, expeditmg the manufacture of. Timothy Alden, jun. May 25, 

Steam engine, improvement in. Samuel Morey, Rufus Graves 

and Giles Richards . _ _ _ j^^q j^^ 

Shearing woollen and other cloths, machine. L. Stanley June 25 

Skins, machine for pulling hair off. Nicholas Young - June 2S, 
Shingles, machine for splitting and shaving. Daniel French, 

Middletown, Connecticut .... jyjy 05^ 

Stills, improvement in the construction of. L. Geanty - Aug 4, 
Seals' fur, method'of preparing for hats. G. Cleveland, Hart- 
ford, Connecticut . - . . _ gept 9, 
Shelling corn, machine for. Paul Pilsbury - - Oct 25 
Stills. See Boiler. 
f>pinning wheels^ improvement in. Amos Minor Nov 16-, 



May 1, 


Sept 14, 


Sept 21, 


Oct 13, 


Oct 28, 


Dec 22, 


April 1, 


April 28, 


May 12, 


May 12, 


May 12, 


July 6, 


Aug 24, 


Oct 9, 


Nov 29, 


Dec 15, 


Dec 18, 


Dec 31, 


Jan 4, 


Feb 1, 


March 7, 


March 18, 



78 8 

still heads and condensers, improvement in. E. Richardson, N. P. Dec 16, ISU^ 

Stills and boilers, improvement in. Leonard Betty - Jan 19, 1804 
Stills, improvement in the construction and in the process of 

distilling spirits. William Wigton, Hudson, New York Jan 30, - 
Screw mill, for breaking and grinding different hard substances. 

Oliver Evans, Philadelphia . . _ Feb 14, - 

Steam engines, improvement in. Oliver Evans, Philadelphia Feb 14, -- 

Setting stills and other large kettles. Israel Wood - Feb 21, -- 

Smut fanning mill, improvement. Thomas Pierce, Fishkill, N.Y. Feb 21, -- 

Spinning wheel, improvement in. William B. Dyer - Feb 27, -- 

Shot, improvement in the mode of making. P. Daniel, Phil. March 21, - 

Still and boiler, improvement. John Taylor - - March 31, - 

Sheet tin, improvement in mode of working. Calvin Whiting 

and Eli Parsons _ . _ . April 14, — 

Springs for window sashes, improvement in. J. Eaton, Bos. April 14, — 
Steam bath still. See Double. 
Straw and hay. See Cutting. 

Shelling and cleaning corn, machine for. Levi Stevens, N. Y. May 8, - 

Salt, machine for making. Ezra Weld - - May 16, — 

Suspenders, improvement in. John Hooker - - Nov 19, — 

Shingles, machine for sawing. Isaac Baker, Amherst, Mass. May 8, 180r> 

Sod oil, for leather, method of making. G. Poyzer, Phil. May 10, - 
Sluice to convey water to wheels, &c. James Humiston, New 

Haven, Connecticut - - _ . May 10, -- 

Smut fanning mill. Thomas Pierce, Fishkill, New York May 24, -- 
Setting boilers. See Boilers. 
Sulphate of potash, method of separating. A. M'Nitt, Geneva, 

New York _ . . _ June 15, -• 
Springs for wheel carriages. William Wing and H. Salisbury, 

Hartford, Connecticut .... Aug 29, — 
Shingles, improvement in making. A. A. Kelsey, Hartford, 

Connecticut . _ _ _ Oct 9, — 

Splitting skins, machine for. Wm. Lillie, West Chester, N. Y. Nov 9, — 

Salt, making. John Gilman Taylor - - . Nov 13, - 
Shearing woollen or other cloths by water. Friend B. Kellog, 

Marlborough, Massachusetts - - Nov 22, - 

Spring pump for raismg water. William Finn, Baltimore Feb 13, 180G 

Suspenders. Richard Howell ... March 5, — 

Stoves. Samuel Dickey, Oxford, Pennsylvania - March 7, — 

Splitting skins, machine for. Stephen Pagne - - March 31, — 

Straw. See Cutting. 

Saw mills. Joseph Quinby, Boston - - - April 25, — 

Steelyards. John Edwards, New York - ... May 19, — 

Scale beams and balances. John Edwards, New Yoik May 19, — 
Stove. See Cabouse. 

Shearing cloth, machine for. Beriah Smith, Washington, N. Y. May 25, - 
Salt, method of extracting from salt water. Stan. Smith, Suf- 
folk, Massachusetts - - - - June 19, — 
Salt, method of facilitating the process of extracting from salt 

water. S. Smith, Sutlbik, Massachusetts - - June 13, — 
Spinning of rope yarn, machine for. N. Cutting, Washington 

City .... - Jul} 14, -- 

Swing cradle. Zachariah Mills, Hartford, Connecticut July 17, — 

Sublimation of sulphur. George Barber Dexter, Boston Oct 9, — 
Screens for freeing grain from dirt, &c. W. Tulloch, Orange 

Cotu-t House, Virginia ... - Oct 28, -. 

Suspenders. Jonas Dawson, Philadelphia - - - Nov G, — 
Sleigh. See Transverse. 
Swivel screw, water tight, for steam engines, &c. .\bel W. 

Hardenbrook, New York - - ■- - Feb 10, ISOT 

Salt, mode of making. Timothy Green. New York - April 1. - 



S 79 

i^hingles and staves, machine for dressing. J. M'llvain, Ciies- 

ter, Pennsylvania - ... . . April 1, 1807 

Stumps, method of raising from the ground. A. Craig, N. H. April 15, — 
Springs for carriages. See Main. 

Steelyard. Barnabas Langdon, St. Albans, New York - April 23, -- 

- Shearing cloth, machine for. Russell Dorr, Kinderbrook.N.Y. May 8, -- 

Shingling the roofs of houses, &c. Thomas Young, Phil. May 11, — 

Spring buckle, mechanical. John Green, New York - May 20, — 

Stills, improvement in. S. Steward, Walpole, N. H. - June 21, - 

Shearing cloth, machine for. Enoch Burt, Princeton, N. J. June 23, — 

Saw mills, improvement in. Jacob SpafiFord, Ipswich, Mass. June 23, — 
S traw, machine for cutting. J. Cleaveland, Franklin county, 

Pennsylvania . _ _ . . jyly 18, ~ 

Straw, machine for cutting. Ben. Gonnor, Portsmouth, N Y. July 20, — 

Stills, improvement in. Edward Richardson, Fredericktown Oct 3, — 
Straps for suspenders. See Leather, Sfc. 
Stove pipes, mode of making. R. Wheatley and J. Beaumont, 

Boston .._--- Nov 4, -^ 

Still, improvement in. William Thornton, Washington City Dec 13, - 

Sugar, mode of making and refining. Antoine Boucherie, Phil. Jan 8, 1808 

Splitting leather and skins, machine for. William Brent, Bost. Feb 24, — 
Screw press. See Press. 
Smoothing and polishing paper, machine for. Wm. Coolidge, 

Boston ..---. April 18, -- 
Stripping allum dressed leather for shoe binding. S. Fro thing- 
ham and George Harris, Middletown, Connecticut April 20, — 
Spinning wheel, improvement in. T. Cruttenden, Poultney, 

New York ....... April 23, — 

Shearing machine for cloth. Eben. Sto well, Worcester, Mass. April 26, — 
Springs, thorough brace for carriages. J Mix, New Haven, 

Connecticut - - - - - June 17, — 

Stoves for heating rooms. Allan Pollock, Boston - June 17, — 

Sawing stone, wood, &c. Do. do. - June 20, - 
Sheariag cloth, machine for. S. Stewart, Eben Hovey and 

James Henderson, Pittstown, New York - - June 21, - 

Springs for carriages, folding or spiral. J. Armour, jun. Bait. June 27, — 

Slitting boards, planks, &c. Ezekiel Olds, Brookfield, Mass. June 29, - 

Splitting skins. Isaac Cobb, Walpole, New Hampshire July 12, - 
Shaving and splitting. See Leather. 

Straw cutting machine. Elihu Hotchkiss, Battleboro', Vert. Aug 2, — 

Spinning wheels. Obadiah Sheely - - _ Aug 6, — 

Springs for carriages. Joshua Cone, Reading, Connecticut Aug 26, -k 

Stove, rarefying air. Daniel Pettibone, Roxbury, Connecticut Oct 28, — 
Scrubbing and scouring machine for floors. Simon B. Willard, 

Bloomfield, Ontario county, New York - - Nov 17, -- 
Stills and rotary steam engines. Sted. Adams, Hartford, Conn. Nov 21, ~ 
Still tubs. Isaac Bennet, Newton, Connecticut - - Dec 12, -- 
Shingles,, machine for dressing. R. and T. Nicholson, Birds- 
town, Kentucky - - - - - Dec 13, — 

Suspending. See Carriages. 

Splitting hides, machine for. Seth Boyden, Foxboro', Mass. Jan 7, 1809. 
Steam boats and boilers. William Thornton, Washington City Jan 16, ~ 
Sawing timber in circular form. J. Lindsay, Cassanovia,N. Y. Feb 4, — 
Steamboats. Robert Fulton, New York - - Feb 11, — 
Stoves. James Fales, Newport, Rhode Island - - Feb 22, ~ 
Scows and boats. Elihu Sherman, Lansingburg, New York March 2, — 
Salt, mode of making. Benjamin Wheeler, Boston - March 17, ~ 
Saw, hand. Isaiah Jennings, Ner/ York - - March 17, ~ 
Silk stuffs, machine for finishing. Abner Stearns, West Cam- 
bridge, Massachusetts - - - March 22, — 
?>plittinq: leather and skins. John Woodcock, Worcester, Mass. May 8. - 



^Hi.' ii. i 



?J0 



s 



straw cutting machine, Roger Haskell, Burlington, N. ¥. 

Sea table. William H. Richardson, Baltimore 

Shutters for windows. Truman Bartholomew, New York 

Straw cutting machine. Jacob Canfield, Morristown, N. J. 

Shearing cloth. David Dewey, Poultney, New York 

Spiral float wheel mill. Pitch Ives Lisle, New York 

Spiral truss. See Truss. 

Shingles, machine for riving and shaving. Jacob Balcomb, 
Reading, New York _ _ . _ 

Shot, manufacturing. John W. Jope, Philadelphia 

Screws, machine for cutting wood. A Stowell, Worcester, 
Massachusbtts - - . - - 

Stump lifting machine. David Stone, Clarejnont, N. H. 

Saw for wood. James Hamilton, Brookfield, Massachusetts 

Screw augur, double podded centre. E. L'Hommedieu, Say- 
brook, Connecticut _ . - - - 

Spirits and wines, mode of ameliorating. W. Thornton, Wash- 
ington, District of Columbia 

Steam engine, improvement in the. Daniel French, N. Y. 

Shingles, machine for splitting. Joseph Coppinger, Baltimore 

Spoons, machine for manufacturing. Isaiah Bisbee, Bath, Mass. 

Stills, cast iron. Joseph Coppinger, Beaufort, North Carolina 

Seine. See Fishing. 

Sawing maehine. E. Odds and Phiney Upham, Worcester, Mass. 

Steam engines and boilers. John Stevens, New York 

Soal leather, machine for compressing. J. Elliot, Sharon. Conn. 

Sawing timber. Elisha Cook, Bethlehem, Massachusetts 

Sheaves, method of making. Enoch C. Topham, Essex, Mass. 

Stove pipes. John Parkhurst, jun. Cheshire, New Hampshire 

Sawing timber. John Sweet, Bethlehem, Massachusetts 

Signals for vessels. Nath. Shaler, New York 

Saw mill. Abel Wright, Canaan, New York 

Spring bolt and key for windows. R Smith, Norwich, Conn. 

Sawing timber. A. Jones, jun. Bethlehem, Massachusetts 

Spinning wheel. Winsor Drury, Brookfield, Massachusetts 

Saw, driving whip. Joseph Coppinger, Frederick, Georgia 

Salt, manufacturing. Benjamin. Wheeler, Boston 

Screw. See Grist mill. 

Spinning flax. Alpheus Webster, Green county New York 

Still, perpetual. Robert Gillespie, Seneca county, N Y. 

Stone turner, marble. David Clark, West Stockbrdge, Mass. 

Saw mill. Joseph Ennals, New Market, Maryland 

Spinning wheels, the heads of. Amos Miner, Marcellu's, N.Y. 

Sawing wood, machine for. Roger Smith, Norwich, Conn. 

Spring tree saddle. David C. Moseiy, Boston 

Screws, casting metal. John iSficholson, Herkimer, N. Y. 

Sash stuff", machine for trying. E. Basford, Livermore, Mass. 

Sawing boards, machine for. 0. Judd, jnn. London. Mass. 

Saw mill to be worked by hand George Harris, Phiiadel. 

Shelling corn. JohnHeavin, Frederit-k county, Maryland 

Sheajing cloth. Eieazar Sprague, Danbury, Connecticut 

Shea'-ing cioth. Herman Mathews, Delaware 

Suspenders. James Davis, Philadelphia 

Shearing cloth. Beriah Swift, New York 

Saddle trees, machine for making. Ruben and E, Fairchild 
Fairfield, Connecticut - - _ - 

Ship building. See Boat, Sfc. 

Splitting mill. Phineas Dow, Boston - - - 

Shaving shingles, machine for. Abiel A. Cooley, Bolton, Conn. July IS, 

Smoothing linen, machine for. W. P. Smith and Jacob Odell, 

Durham. New Hampshire - - . _ July 1' 



May 25, 


ISO!* 


June 9, 


.. 


June 17, 


-- . 


June 26, 


— 


June 27, 


„ 


July 5, 


— 


July 15, 


„ 


July 17, 


~ 


' July 18, 


_ 


July 27, 


~ 


July 23, 


~ 


July 31, 


- 


Sept 1, 


- 


Oct 12, 


— 


; Octal, 


- 


1. Nov 20, 


- 


I Nov 21, 


.- 


.. Dec 21, 


_ 


Jan 3, 


1810 


. Jan 18, 


— ■ 


Jan 20, 


— 


Feb 12, 


— 


Feb 13, 


-. 


Feb 15, 


— 


Feb 21, 


— 


March 7, 


-.. 


March 8, 


-- 


March 14, 


1- 


March 19, 


.. 


March 19, 


" 


March 28, 


~ 


March 31, 


., 


April 2, 


- 


April 9, 


— 


April 10, 


- 


April 11, 


— 


April 24, 


~ 


April 25, 


" 


April 28, 


- 


April 28, 




May 1, 


— , 


May 3, 


— 


May 8, 


— 


May 9, 


— 


May 15, 


--. 


May 18, 


— 


May 28, 


- 



June 1 , 
July 12, 



8i 



SUaviag shingles. Daniel JNewel, Saratoga, New \ ork 
Steam, mode of producing. J. H. Williams, Brunswick, N. J. 
Steam, propelling boats by. Ralph Letton, Albany, N. Y. 
Shovels, machine for swaing. Upton Reed, Harford, Md. 
Smoke conductor. John C. Teall, New York 
Starch, mode of making. E. Perkins, Shrewsbury, N. J. 
Steering vessels. John Philips and James Smallman, Phil. 
Smoked beef, machine for cutting. Seth R. Kneeland 
Sawing machine. David Parmolie, Fairfield, Connecticut 
Skins, machine for splitting and shaving. P. White, Worces- 
ter, Massachusetts - _ . , 
Stoves. Augustus Graham, Fredericktown, Maryland 
Steam still and water boiler. Phares Bernard, Whitesto wn, N.Y. 
Steam for cooking. Hosea E. Potter, Otsego, New Yr^rk 
Springs, wooden, for carriages W. Robinson, Wilmingron, 

Delaware - - - - 

Still, perpetual. John James Giraud, Baltimore 
Sawing machine, improvement in. Ezekiel Old and Pliny Up- 

ham, Brookfieid, New York . . _ 

Steam still and boiler. P M. Hackley, Herkimer county, N.Y. 
Steam pump. Phares Bernard and T. Soper, Whitestown, N.Y. 
Steam boat, chain float. Michael Morrison, Boston 
Sleigh. Augustus Day, Bordentown, New Jersey 
Salts. See Evaporation. 
Spirits. See Corn stalks. 
Steam boats. Robert Fulton, New York 
Steam still. Samuel Bacon, Lanesburgh, Massachusetts 
Saw mill, descending. S. Belknap and S. Merril, Georgetown, 

District of Columbia 
Steam engine. J. Stubs and N. Parsons, Chillicothe, Ohio 
Saw mill. Miles H. Abbot, Bucks county, Pennsylvania 
Starch, &c. from vegetable matter. E. Perkins, Shrewsbury, 

New Jersey - - - - - 

Shearing cloth. Ezra Willmarth, Rumney, Massachusetts 
Screws, machine for cutting wooden. R. Hancock, sen. and 

Edward W. Carr, Philadelphia . . - 

Stove. William Watson, Weymouth, New Jersey 
Shearing, cloth. Benjamin Cummings, Palmer, Mass. 
State, application of. W. Sheldon, jun. Springfield, Mass. 
Shearing, cloth. George C. Kellog, New Hartford, Conn. 
Sausage meat, machine for cutting. G. Neff, Dauphin county, 

Pennsylvania . . . _ 

Stave and shingle machine. W. Bailey, Nelson county. Ken. 
Saw mills. Oliver Evans, Philadelphia 
Stove, kitchen. J. Sibley, New York - 

Straw plait, machine for pressing. D. Atherton, Providence, 

Rhode Island - - _ _ . 

Shearing cloth. Jesse MoUeneuse, Hempstead, New York 
Shearing machine. Eleazar Hovey, Canaan, New York 
Steam still. John James Giraud, Baltimore 
Steam engine for propellUig. John Stevens, New York 
Saw mill. . Marshall Lewis, Shenango, New York 
Suspenders. Henry Burk, Bucks county, Pennsylvania 
Suspenders, spring double. Benjamin Wolcot, Danbury, Ohio 
Shaving shingles, machine for. Daniel Parker and John Sand- 
ford, Sharon, Connecticut 
Shears for shearing woollen. William Stillman, Westerly, R. I. 
Steam kitchen for baking, &c. Samuel Smith, Herkimer, N.Y. 
Staves, &c. machine for shaving and jointing. Barnabas Lang- 
don and William Mowry, Washington county, N. Y. 
Steam stove. Josiah Noyes, Herkimer county, New York 



July 2G, 1810 

July 26, - 

Aug 29, - 

Aug 31, - 

Sept 11, -- 

Sept IG, - 

Sept IS, - 

Oct 9, -- 

Oct 25, - 

Nov 1, .- 

Nov 6, -' 
Nov 17, -■ 

Nov 20, - 



Nov 27, 
Dec 22, 

Dec 2G, 
Jan 11, 
Jan 16, 
Jan 17, 
Jan 19, 



181 1 



Feb 9, 
Feb 9, 

Feb 1.^5, 
Feb 2.5, 
Feb 26, 

Feb 26, 

Feb 28, 



March 
March 
March 
March 
March 



March 19, 
April 10, 
April 15, 
April 25, 

April 26, 
April 30, 
May 1, 
May 15, 
May 21, 
May 24, 
May 25, 
May 29, 

May 30, 
June 11, 
June 11, 

June 20, 
Jime 21, 



82 b 

Spinning and winding rope yarn. C. Brig and P. Sciiermerhorn Juiy i?, 18U 

Steam engine. See Pendulum. 

Socket and sand shovels, machine for. Jonathan Righter, 

Dowuingtown, Pennsylvania - - - - July 23, — 

Still and condenser. Richard Seely, Newark, New Jersey July 95, - 

Steam carriages. Charles Reynolds, East Windsor, Conn. Aug 21, ~ 
Stills and boilers. Jacob Decker, Green, Chenango county. 

New York ... - Sept 2, - 
Spinner. See Pleasant 

Stills. Henry Witmer, Lancaster, Pennsylvania - Sept 19, -- 

Steam boats. James Rogers, Albany, New York - Sept 29, -- 

Stoves. Thomas Power, New York _ - . Sept 17, — 

Salt, making fine from coarse. C. W. Sellers,- Alexandria, D.C. Oct 11, --' 

Sulphuric acid. Benjamin Bell, Boston - - Nov 7, — 

Steam engine. Daniel Dodd, New York - - Nov 29, — 

Steam kitchen. John Bouis, Baltimore - - - Jan 6, 181^ 

Steel, converting pig iron into. Enoch Leonard, Canton, Mass. Jan 6, — 
Seine. See JVet. 
Save all for saw mills. J. Hart and Lester Fling, Cheshire, 

New Hampshire _ . - - - Jan 18, — 

Steam engines. J. Curtis and Royal Yeamans, Washington Feb 8, — 

Stove, cooking. Jonathan Low, Fitchburgh, Massachusetts Feb 24, — 

Stove N. Lloyd, Philadelphia . - - Feb 29, - 

Steam boat to be sculled. Joseph Hunt, East Chester, N. Y. March 11, — 

Spinning machine. Noel Jones, Madison county, New York March 14, ~ 

Shingles, machine for dressing. J. Heavin, Montgomery, Va. March 16, — 

Spinning machine. Stephen Clements, Hartford, Vermont March 16, -- 

Steam engine, propelled by poles. M. Battle, Herkimer, N.Y, March 27, — 

Still, wooden, &c. R. W. Adams, Marlboro', Vermont March 27, -- 

Salt, manufacturing. Ambrose Dudley, King William's county, 

Vermont - - - - - March 31, — 

Steam boat, setting. John Evelett, Boston - - April 25, - 

Still head, quilted clothing for. C. Jenk, East Windsor, Conn. April 25, -- 

Still head. C. Jenks, East Windsor, Connecticut - April 25, — 

Shearing machine. Stephen Tredwell, Reading, Connecticut April 27, — 
Scale board, machine for cutting. J. Carrington, Litchfield, 

Connecticut . - _ _ April 27, -- 

Spinning machine. Burgiss Allison, Philadelphia - April 27, — 

Spinning wheel. James Shaw, Herkimer county, N. Y. April 27, ~ 

Sawing machine. Russel Canfield, Philadelphia - May 1, — 
Saw mill, cross cut. Samuel Kennedy Gore, Bradford county, 

Pennsylvania - ^ - _ May 4, — 
Spinner. See Linen. 

Steam engme. Daniel Dodd, Elizabethtown, New Jersey May 12, -- 

Screws, machine for cutting. E. Hazard and J. White, Phil. May 15, — 

Smut, machine for casting. D. Tomlinson, Brookneld, Conn. May 20, - 

Stove, fire proof stone. Abraham H. Quincy, Boston - May 21, -- 

Saw mills. Webb Hart, Cheshire, Connecticut - May 26, — 

.Shearing cloth, machine for. Walter Kennedy, Frankfort, K'y June 12, — 

Stove for heating water, &c. T. Woolson, Amherst, N. H. July 3, -- 
Shearing and Is^ing the knap of cloth, Lemuel Dickerman, 

Schagticoke, New York . . . _ Jujy IQ^ „ 

Steam engine, horizontal. Jacob W. Sexton, Burlington, N.J. July 18, - 
Spirits, purifying of. Abiel Pease and Samuel Bestor, Enfield, 

Connecticut - - - - - July 27, — 

Steam engine, Alexander Anderson, Philadelphia - Aug 21, — 

Steam washer. James Truman, Philadelphia - - Aug 21, — 
Steam machine to keep a wheel in motion. M. B. Parmelee, 

Newtown, Connecticut - , - - Aug 25, •- 

-Shearing cloth. Gersham Bestwzck, Brookfield, Connecticut Sept 28, - 



85 



Saw mill vvoi'ked by auiinal power. B. Owen, Prince Geyi'^e^ 
county, Virginia ..... 

,. Shearing cloth. George Booth, Poughkeepsie, New York 
Steam boats and steam engines. Dan Large and F. Grice, Phil. 
Setting saws. John Somner, Franklin, Pennsylvania 
Sulphur sublimating. Geo. Robertson, Elizabethtown, N. J. 
Spinning cotton. Nehemiah Giles, Fitchburgh, Massachusetts 
Sugar candy ware. Laurence Astolfi, Philadelphia 
Stills. Hiram Whitcomb, Cornwall, Connecticut 
Stoves, open. J. Howe and W. Lankester, Boston 
Snuff cutter or grater. John B. Partarieu, New York 
Ship building. Frederick Tudor, Boston 
Shingles. John Loomis, Geneva, New York 
Screws, machine for heading. Abel Stowell, Worcester, Mass 
Stove and boiler. Gabriel N. Philips, Goshen, New York 
Stove. See Kitchen. 

Stoves. Alfred James, Hartford, Connecticut 
Saw mills. Hiram ^^'hitcomb, Cornwall, Connecticut 
Sifting meal. Daniel Hedman, Brookhaven, New York 
Screw shanks. Jacob Perkins, Newburyport, Massachusetts 
Stoves for boiling. Henry Abbett, Philadelphia 
Stoves. George Worrall, Philadelphia - _ - 

Steam engines. James D. Russell, Washington, N. C. 
Spinning and roving machine. S. Comstock and Moses Pike 

Harrisburg, Pennsylvania 
Screws, machine for cutting. Jacob Scott, Ramapo Cove, N.Y. 

- Shearing machine, horizontal. T. Blanchard, Sutton, Mass. 
Shell granade and rocket. James Lloyd, Adams county, Penn. 
Shot and bullets, machine for. Peregrine Williamson, Bait. 
Salt, machine for boiling, &c. John J. Cabell, Lynchburg, Va. 
Steam engine. S. Briggs and Andrew Steel, Baton Rouge, Lou. 
Shingles, machine for making. Otis Paine, Foxboro', Mass. 
Spinning cotton. Luther Bissel, Justus Hinman, Luke C. Hin- 

man and Benoni Gains, Hartwick, New York 
Still. John James Giraud, Baltimore - - 

Spoons. Jacob Perkins, Newburyport, Massachusetts 
Saw mills. Luther Bissel, Hartwick, New York 
Spinning machine, improvement in. N. Foster, Fleming, Ken. 
Stills. Charles F. Foster, York, Pennsylvania 
Screws, machine for finishing heads of. Abel Stowbll, Wor- 
cester, Massachusetts ... 
Shot, tubulated cylinder. James M. Ludlum, New York 
Still, wooden. John James Giraud, Baltimore 
Spinning wheels. Daniel Hurlbut, Aurelius, New York 
Ships, boats, &c. constructing. B. Connor, Portsmouth, N. H. 
Stiils, setting. A. Gibbs, Lancaster, Pennsylvania 
Shingles, sawing. Willard Earl, Hubbardstown, Mass. 
Steam engine. S. H. Long and G. F. Hauto, Germantown, Pa. 
Skins, splitting. William Bent, Boston _ _ . 
Shearing cloth, machine for. Silas Hils, Hudson, New York 
Stocking loom. Eben Herrick, Stockbridge 
Stone, machine for sawing, &c. S. B. Willard, Bloomfield, N.Y. 
Stove, spiral. Robert Roy, Warwick, New York 
Steel, made from cax-d teeth, &c. E. Jenks, Colebrook, Conn. 
Still, &c. condensing tub. J. Wheatley, Faquier county, "Va. 
Screws, machine for cutting. John Humes, Richmond, Va. 
Slesgh shoes, steel plated, Salmon Hunt, Canaan, Connecticut 



Oct 1, 


Oct 13, 


. Nov 12, 


Nov 16, 


Nov IC, 


Nov 19, 


Nov 20, 


Nov 24, 


Nov 25, 


Nov 30, 


Dec 17, 


Dec 24, 


3. Feb 4, 


Feb 6, 


March 1, 


March 2, 


March 8, 


March 23, 


March 30, 


March 30, 


April 10, 


April 15, 


May 4, 


May 4, 


May 11, 


May 12, 


May 28, 


May 29, 


June 18, 


June 19, 


June 26, 


June 29., 


July 3, 


July 8, 


July 12, 


July 15, 


Aug 3, 


Aug 3, 


Aug 4, 


Aug 26, 


Aug 30, 


Sept 3, 


Sept 3, 


Sept 9, 


Oct 22, 


Oct 22, 


Nov 6, 


Not 13, 


Nov 13, 


Nov 13, 


Dec 30, 


Dec 30, 



1812 



1813 



181-3 



84 



Screws, machine lor makuig. Abner Burnham and Thomas fc>. 

Barnum, Sharon, Connecticut - - - » 

Steam engines. Francis B. Ogden, Essex countjj New Jersey 
SJatesk, machine for polishing. John Coleman, Baltimore 
Steelyards and scales. Zina Phinney, Greene county, N. Y. 
Shearing machine. E. Durrin, Wethersfield, Vermont 
Salt manufactui-ing. William J. Lewis - - _ 

Steam boats. Daniel Dodd, Mendham, New Jersey 
Stove, eleven plate. Charles Postley, New York 
Screws, cutting, &c. D. Stearns, Brattleboro', Windham, Vt. 
Sawyer, expeditious. John H. Morrison, Boscowen, N. H. 
Spinning, family billy and jenny. E. Smith, Paris, N. T. 
Steam still, perpetual. J. J. Giraud, Baltimore 
Spinning wheel. H. Wright and O. Roberts, Bristol, Conn. 
Shearing cloth. I. Sanford, Providence, Rhode Island 
Steam tow boat, &c. John L. Sullivan, Boston 
Salt, manufacturing. Thomas Fiord, Caroline county, Va. 
Stills. Ezra Talmage, Richmond, Virginia 
Steam engines, &c. John Dowers, jun. Philadelphia 
Smoke driver. See House Warmer. 

Shoes, machine for cutting. Benjamin Miller, Philadelphia 
Still and condenser. Ben. Hall, New Haven, Connecticut 
Stove, baking, boiling, &c. E. B. Coleman, New Haven, Conn. 
Stove, family. Joseph Tuly, Frederick county, Virginia 
Salt, apparatus for making. W. and J. D. Hawkins, Raleigh, 

North Carolina . - _ . . 

Scythes, manufacturing. Luther Dudley, Sutton, Mass. 
Screws, &c. manufacturing. Aaron Broad, Litchfield, Conn. 
Salt, making. John J. Cabell, Lynchburg, Virginia 
•Stair for bridge and ferry. David Dunham, New York 
Saddletrees. Cliauncey Stiles, jun. Philadelphia 
Spinning machine, portable. Burgiss Allison, Burlington, N. J. 
Steam engines. Charles Reynolds, East Windsor, Conn. 
Sulphurate acid, cement for ceilings. And. Scott, Newburn, 

North Carolina . - - - _ 

Spoons, making. James Ridgeway, Groton, Massachusetts 
Salt, manufacturing. Peter Sarchet, sen. Cincinnati, Ohio 
Suspenders. Martin Nelson, Philadelphia 
Shingles, sawing. Salmon Fuller, Indiana 
Steam boats. Nicholas J. Roosevelt, New Jersey 
Scythe, farmer's carriage. Theophilus Eaton 
Scythe, circular. John and Adam Rhodes, Union township, N.Y. 
Shearing machine. David Dewey, Poultney, Vermont 
Steam, or stove still. John Stone, jun. Worthington, Mass. 
Steam boats, improvement in. Wrn. Thornton, Washington 

City, District of Columbia .... D«c 23, 

Sawmills. Elisha Morgan, Clinton county, New York Jan 24, 

Stills. Robert Gillespie, Seneca, New York - - Jan 31, 

Sleigh shoes, cast iron. Sylvanus Tousley, Manlius, New York Feb 7, 
Screw cutters, circular. Joshua Witherle, Boston - Feb &, 

Still boiler and worm. Thomas Weston, Peacham, Vermont Feb 13, 
Shelling corn and threshing wheat. Zina Phinney, Cairo, N. Y. Feb 16, 
Saw-mills. Henry Quin, Huntington, N. J. - - Feb 31, 

Spinner, family. John Brown, Providence, R. I. - Feb 24, 

Stop-cock. John Morris, New Haven, Conn. » - March 1, 

Screws, machine for cutting and heading. John Mason - March 30, 
Shears for shearing cloth. Wm. Stillman, Westerley, R.I. April 15, 
Stoves. AVm. T. James, Union Village, Washington, N. Y. April 96, 

Stoves, Charles Postley, New Yox'k - . ™ April S6, 



Dec 31, - 

Dec 31, - 

Dec 31, - 

Jan 6, 1814 

Jan 21, - 

Feb 1, - 

Feb 2, - 

March 7, ~ 

March 7, — 

March 18, -~ 

March 23, -* 

March 24, - 

March 26, - 

March 26, — 

April 2, -- 

April 8, - 

April 9, - 

April 23, " 

May 9, - 

May 13, - 

May 13j - 

May IT, - 

May 26, - 

May 27, •.. 

June 6, ~ 

June 10, — 

June 23, - 

June 28, - 

June 28, ~ 

July 23, - 

Aug 15, - 

Sept 22, ^ 

Sept27j - 

Oct 17, - 

Nov 14, - 

Dec 1, -. 

Dec 2, - 

Deo 6, - 

Dec 7, " 

Dec 8, - 



1814 
1815 



Steam engine. Borden Wilbor, Whitestown, New York 

Stages, improvement ia the body of. J. Smith, Lancasier, Pa. 

Stoves. Aaron Lane - - 

Spindle for spinning. Asa Jillson, Dorchester, Massachusetts 

Spruce beer, brewing. William Bezeau, Philadelphia 

Steam engine. Samuel Morey, Boston - - - 

Scale beams, &,c. Allen Pollock, Boston 

Ship building. D. M. Randolph, Richmond, Virginia 

Steam engine. Junia Curtis, Baltimore 

Shoemaker's bench Joel Sopsr, Windsor, Connecticut 

Spinning machine. Sylvanus Baldwin, Boston 

Steam engine. Mathew Cluff, Norfolk, Virginia 

Steam stove. Erastus Warner _ . . . 

Spinning wool, W. Ayres and J. Cochran, Durham, Vermont 

Screw wheel for propelling. James Widdefield, Philadelphia 

Saws, setting the teeth of. John Russeli, Brooke, Virginia 

Saddles. John Bryan, Lexington, Kentucky 

Saw mill, elevating. Samuel Brewster, Middlesex, New Jersey 

Stove, economical. John Graham, New York 

Steelyards. Samuel Hills, Lincoln, Massachusetts 

Saw mill, wind. Jesse Springer, Cape May, Nev/ Jersey 

Stove. Comfort Barney, Warren, Rhode Island 

Saw mills. Thomas Cohoon, Washington City - - 

Stills. Joseph White, Baltimore . _ _ 

Steam engines. William Shultz, New York 

Syphilis, cure of. Joseph Moser, Philadelphia , - 

:Sait, manufacturing of. Wm. J. Lewis - - 

Sock, Columbian. Joseph Mason, Cunningham, Massachusetts 

Spool frame. Elihu Robinson, Augusta, Massachusetts 

Shoemaker, the. Gideon Drake, Windsor, Connecticut 

Steam engines. John Stephens, Hoboken, New Jersey 

Sliders for steam engines. Ditto ditto 

Shelling corn, machine for. Jacob Fuller, Rockland, Va. 

Salt boiling. Alexander Black, Barnstable, Massachusetts 

Spinning wheel. E. B. Sandford, Newton, Connecticut 

Steam, propelling boats by. Wm. Tatham, Washington City 

Shearing cloth. H. Osborn and Wm. L. Frazer 

Sugar, purifying and refining B. Edme Verjon, Washington 

City - - 

Stoves, cooking. Christ. Hoxie, Hudson, New York 
Steam engine. Enoch Burt, Elizabeth town, New Jersey 
Steam, extracting spirits of turpentine by. H. Kelley, Brook- 
lyn, New York* . . - - 
Spinning wool and cottoni Peter Paddleford, Lyman, N. H. 
Sawing shingles. Oliver Merritt, Berkhamsted, Conn. 
Spring saddle. Charles Kiasson, Baltimore 
Shearing cloth, machine for. John D. Smith, Fredericktown, 

Maryland - - - 

Stove. Eliakim Cory, Milton, North Carolina 
Steam, generating. Joseph Hawkins, New York 
Stills. Montgomery Stevens, New York 
Steam engine. Enoch Burt, Elizabethtown, New Jersey 
Spooling, winding and bobbin machine. C. Flagg and 0. 

Wright, Hudson, New York - . . - 

Saw, radical. Samuel Fairlamb, Marietta, Ohio 
Suspenders, buckle for. Orange Webb, New York 
Sheaves, machine for moulding bushes for. T. R. Walworth, 
Paterson. New Jersey - - ^ - 



85 



1816 



April 28, 
April 29, 
May 11, 
May 27, 
June 13, 
July 14, 
July 31, 
Aug 2, 
Aug 3, 
Aug 12, 
Aug 18, 
Sept 1, 
Sept 12, 
Oct 6, 
Oct 11, 
Oct 14, 
Oct 24, 
Oct 30, 
Nov 9, 
Dec 27, 
Dec 27, 
Dec 27, 
Jan 5, 
Jan 15, — 
Jan 26, -- 
Jan 26, - 
Feb 1, -- 
Feb 8, -- 
March 6, - 
March 14, - 
March 14, — 
March 16, - 
March 19, — 
April 4, — 
April 11, ~ 
April 18, - 
April 25, - 

April 26, - 
May 3, - 
May 12, - 

May 17, ^- 

May 18, - 

May 22, - 

May 22, - 



May 24, 181£ 
May 30, -- , 
June 14, — 
June 17, — 
June 25, - 



June 29, 
July 5, 
July 5, 

July 15, 



«6 s 

Spinning machine Zaccheus Wheeler, Richmond, N. H. July iS, -• 
Saw gates. Samnel Herrick, Clermont county, Ohio - July 21, ~- 
Screw, cutting wood and metal. J. Andrews, Dinwiddie coun- 
ty, Virginia - - ... Aug 11, — 
Steam engine. John Hulton, Somerset, Maine - - Aug 22, — 
Stocking loom. Aaron Porter, Queensbury, New York Aug 22, ~ 
Spinning cotton and wool, machine for. J. Sprinkle, Wythe, Vt. Aug 23, -- 
Stoves. Thomas and Isaac Power, Hudson, New York - Aug 31, — 
Stoves. Henry F. Leibenau, New York - ' - - Sept 7, — 
Suspenders. Joseph Barnelt, Philadelphia - - Sept 14, — 
Spinning and quilling machine. Jacob Richardson, Scipio, N.Y. Oct 16, — 
Steam engine. Samuel Fairlamb, Marietta, Ohio - Oct 24, — 
Spinning and reeling machine. Caleb Shelledeay and George 

M. Caslon, Shelbyville, Kentucky - - - Oct 24, -■» 

Salt Avorks, plan of erecting. D. Thatcher, Tuckerton, N. J. Oct 24, — 

Steam engine. James Rumsey, Kentucky - - Nov 15, — 

Steam, the machinery for. James Rumsey, Kentucky - Nov 15, — 

Steam engines. Edward Rumsey, Kentucky - - Nov 15, -- 

Stoves, rarefied chimney. G. Rogers, Northampton, Mass. Nov 18, — 

Scale beams. John Edwards, New York - - Nov 19, — 

Stoves. Anthony B. Martm, Hagerstown, Maryland - Nov 26, -- 

Steam engines, rotary. Isaiah Jennings, New York - Jan 17, 1817 

Salt water, obtaining. D. and J. Ruifner, Kanawha, Virginia Jan 18, -- 

Straw cutting machine. E. Hotchkiss, Brattleboro', Vermont Jan 18, -^ 

Scythe factory. Benjamin and John Tyler, Claremont, N H. Feb 1, — 

Stoves, cooking. A. Swain, Hudson, New York - - Feb 1, — 
Steam engine for raising water. William Bailey, Nelson county, 

Kentucky - . _ . . Feb 4, -■' 

Steam engine, rotary. Nathan Read, Boston - - Feb 21, — 

Steam applied to propel carriages. B. Langdon, W^hitehall, N.Y. Feb 22, — 

Spinning wheel. James Wright, Campbell county, Virginia Feb 28, — ■ 
Straw cutting machine. Samuel Whitlock, Vermont - March 3, ~ 
Steam engine. John L. Sullivan, Boston - - March 24, -- 
Spinning wheels. Nathan Lewis, Canandaigua, N. Y. March 29, — 

Stove. Joseph P. Simpson, New York - - April 5, — 

Saw mill. David and Minor Fountain, Eastern Shore, Md. April 5, — 

Stoves. Ephraim Treadwell, Boston - - - April 26, — 

Spinning wheel. Timothy Cruttenden, Covington, New York May 12, — 
Sash work, machine for striking all kinds of. J. Bliss, Somers, 

Connecticut . . . _ _ June 17, - 

Slitting and sawing machine. J. Jacquith, Sherburn, Mass. June 26, ~ 

, Saw band or belt. Adam Stewart, Baltimore - - July 5, — 

Sawing veneering, machine for. Bo. do. - - July 5, -- 

Screw machine. Phineas Dow and Daniel Treadwell, Boston Aug 8, — 

Straw cutting machine. W. Ayres and II. Gay, Windsor, Vt. Aug 13, -- 

Steam engine. John Heavin, Maryland . - - Aug 27, -- 

Sugar mill. Jean Baptiste Aveilhe, New York - Aug 28, — 

Steam as propelling power to mills. S. Briggs, New Orleans May 28^ -- 

Steam engine. Israel J. Richardson, Geneva, New York Oct 13, -- 

^alt, manufactui'c of. Everard Hall, Princess Ann, Virginia Nov 14, 1817 

Steam boilers. Royal Yeamans, Baltimore - - Nov 20, -- 

Stoves, retaining the heat of. William Phoebus, New York Nov 28, ~ 
Straw cutting machine. Arnold Brayton and Henry C. Green, 

Cheshire, Massachusetts _ _ _ - Dec 5, - 

Stove, or fire-place and oven. John Rice, Hartland, Vermont Dec 6, -- 

Stains, method of taking out. Aaron Hall, Boston - Dec 31, — 
Haw mill, improvement on the. Daniel Collins, Genesee 

county. New York - _ . - - .Tan C, 1818 

Straw ('ntting machine.. Alpbeiis Rio;elow, AVeston. Ma-ss. Feb 13. -- 



i-sand, inachine lor collecting. Rufus Elliot, Georgetown, D. C 
Steam engine, wheel regulator for the. John L. Sullivan, Bos 
Steam engine, supply chamber for the. John L. Sullivan, Bos 
Steam engine, boiler for the. John L. Sullivan, Boston 
Smoke, machine for consuming. John Eoff, Baltimore 
Stove and fire places. John H. Lotz, Salisbury, Connecticut 
Stoves. Burgess Allison, Burlington, New Jersey 
Steam engine, rotary. Beardsly Hendryx and Halstead Price, 

Springfield, Otsego county, New York 
Stoves. Robert and John Mount, New York 
Straw cutting machine. S. A. Sherwood, Poughkeepsie, N. Y. 
Stove and cooking. John Adams, Hudson, New York 
Spinning wheel. Z. T. Bradley, Great Barringlon, Mass. 
Steam engines. Joseph Eve, Augusta, Georgia 
Sweeping chimneys. Francis A. Everard, New York 
Springs for saddles. Nathan Mixer, Keen, New Hampshire 
Shoemaker's bench. John Greenhold, Westminster, Frederick 

county, Maryland - - - - 

Submarine ploughing. J. Hendrick, Middlesex county, Mass. 
Spinning and roping machine. John Brown, Providence, R. I. 
Sugar cane, machine for grinding. John Gotlieb Brethler, 

New Orleans . . _ _ _ 

Stone, machine for sawing. John Sullivan Dwight, Boston 
Salt, manufacturing by freezing. G. Munger, New Haven, Conn. 
Spring saddles. Samuel M. Learning, Lexington, Kentucky 
Steam engine. William Church, Baltimore - . - 

Stove for cooking. James Lamb, Hartford, Connecticut 
Stoves, improvement in his patent. Aaron Lane, New York 
Sweeping chimney, machine for. Aaron Lane, New York 
Stove pipes, improvement in making. John Cudlip and George 

Price, Baltimore _ _ - _ _ 

Sample box. George P. Oakly, Poughkeepsie, New York 
Steam engine, improvement on Morey's. J. L. Sullivan, Boston 
Sweeping chimneys. William Hkll, New York 
Sinking wells, &c. Tobias RufFner, Kanawha, Virginia 
Spinning wheel. Henry Wilson, Ontario county. New York 
Spindle and bobbin for cotton. W. B. Leonard, Fishkill, N. Y. 
Shooting by steam. Samuel Morey, Oiford, New Hampshire 
Stoves, by leading the flame through wire gauze. Samuel Mo- 
rey, Oxford, New Hampshire . . 
Stirrups for saddle. Daniel Adams, Keene, Cheshire county. 

New Hampshire _ . . _ . 

Shovels for barns, &c. John Brower, Berks county, Penn. 
Steelyard. Jacob Bartholomew, Middlebury, Vermont 
Straw cutting machine. Giles Dayton, jun. Springfield, Mass 
Seat saddles, elastic. W. Harper, Nashville, Tennessee 
Spinnnig wheel head. J. Mudge and Milo Hatch, Cherburne, 

New York - - - 

Spring for carriages. George Norton Reynolds, Charleston 
Spinning frame. Paul Moody, Boston 
Sugar and molasses from wheat. J. Wiseheart, Wayne county, 

Indiana - - - - - 

Steam engine, rotary. Antoine Batley, New York 
Steam engine,- rotary. Robert Thomas, Richmond county, N.C. 
SnufF, manufacturing. Thomas Baldwin, New Castle, Del. 
Saddles, improvement in. Peter Dixon, Philadelphia 
Spiral wheels for mills. Z. Hiatt, Wayne county, Indiana 
Sausage meat, machine for cutting. George B. Craft, Redstone, 
Pavettfi county, Pennsylvania .... 



87 

Feb 14, - 

. Feb 28, -- 

Feb 28, -- 

Feb 28, -- 

March 5, -- 

March 18, •- 

April 10, -- 

April 13, -= 

April 11, -- 

April 11, — 

April 16, -- 

April 21, ". 

May 28, - 

May 28, -^ 

May 28, - 

June 9, — 

June 10, — 

June 12, — 

June 13, -- 

June 27, -- 

June 23, -- 

July 6, - 

July 11, -- 

July 17, - 

Sept 15, - 

Sept 22, -- 

Nov 18, - 

Nov 25, -- 

Dec 10, - 

Dec 19, - 

Dec 22, - 

Dec 20, - 

Jan 9, 18ia 

Jan 19, - 

Jan 20, " 

Feb 13, - 

Feb 19, - 

Feb 27, -- 

March 18, - 

April 2, - 



April 10, 
April 30, 
May 6, 

May 25, 
May 26, 
May 29, 
June 22, 
July 16, 
Aug 20, 



1819 



«8 y 

Ship's buttons, composition for. W. Russell, jun. New Bedford,- 

Massachusetts - . _ _ _ j;rov '8, -- 

Shoeing sledges, &c. William Barton, New York - Dec 13, — 

Screw, Archimedean. James Cooper, Augusta, Virginia - Dec 14, — 

. Square, carpenter's . Silas Ha wes, Bennington, Vermont Dec 15, — 

Straw cutting machine. Lemuel Green, Green county, Geor. Dec 21, -- 

Steam engine, improvement in. Charles Lee, Ross county, Ohio Ja:n 22, 1820 

Spruce heer, improvement in. John Vv'illiam, Cambridge, Mass Feb 17, — 

Saddles, elastic seat. Peter H. Martin, Nashville, Tennessee Feb 23, — 

Stove, cooking. Israel Keyes, Putney, Vermont - Feb 23, — 

Ship building. Abel Brewster, Hartford, Connecticut March 6, — 

Sugar, improvement in making. Henry Fry, Harrisburg, N.Y. April 6, — 
Stoves, stills, and boilers, improvement in. John James Gi- 

raud, Baltimore ----- April 19, — 

Stove for cooking. Nathan Vv inslow, Portland, Maine - May 3, — 

Straw bonnets, pressing. Eleazar Smith, Walpoie, Mass. July 15, -- 

Spinning wheel, linen. Benjamin Simmons, Paris, New York July 20, — 

>^mut machine. James Gillespie, Middletown, Connecticut Aug 23, — 

Stove, open circular Richard Berrian and Francis Class, N.Y. Aug 30, — 

Shovel plough. John Balthorpe. Loudoun county, Virginia Sept 20, — 

Sewer, mouth and stench trap. A. Ramsey, Philadelpiiia Oct 3, — 

Smut machine. Daniel Pease, jun. Wingfield, New York Oct 31, -- 

Swinging frame for shoeing horses. Joseph Kirk, W^eston, Vt. Nov 8, — 

Saddles, improvement in. Elihu Walker, Aurora, New York Nov 16, — 

Sleighs, machinery for. Jacob Fisher, Kennebeck, Maine Dec 30, •- 
Steam, improvement in the application of. Aaron Niles Sabin, 

Frankfort, Kentucky - - - - Dec 30, •- 
Spinning cotton and wool, machine for. John Brown, Pro- 
vidence, Rhode Island - . - - Jan 23, 1821 
Steam engine, improvement in the vibratory. P. Davis, York, 

Pennsylvania .... - peb 17, — 

Shoes and boots, cutting by rule. Simeon Hart, Monkton, Vt. March 3, — 
Steam engines, improvement in the. Minus Ward, Columbia, 

South Carolina - - - . - March 23, - 

Sifting lime, &c. machine for. E. Blanc and B. H. B. Latrobe, 

New Orleans ----- April 14, *- 

Saddles, improvement in. Peter Dixon, Philadelphia - April 25, — 

Smutting or hulling machine. Stephen Cooke, Marcellus, N. Y. Aug 7, — 
.Steam wheel, improvemeni in the. Amos Thayor, jun. Albany, 

New York - - - - - AUg 8, -* 
Sweeping chimneys. John W. Moore, Washington, D. C. Aug 8, — 
Smut machine, improvement in the. F. Woodward, Butter- 
nuts, New York - - - - - Aug 10, — 
Sail cloth, improvement in manufacturing. James Richards, 

Paterson, New Jersey - . - - Aug 10, -^ 

Spinner, vertical. John Brown, Providence, Rhode Island Aug 11, — 

Saw mill, improvement in. John Bruff, Somerset county, Md. Aug 16, ~ 

Saddles, improvement in. John G. Morris, New York - Aug 28, ~ 
Spinning wool, &c. improvement in the machine for. William 

Bushnell and J. Altoffer, Harrisburg, Virginia - Aug 30, ~ 
Sector, improvement in the plane sliding. G. H. Thofiipsoii, 

Boston - - - - - Dec 4, ~ 

Stoves, improvement in. John Taskcr, Philadelphia - Feb 3, — 

Seeds, improvement in cleaning. David S. Buck, Hurley, N.Y. Feb 10, - 

Steam boat, canal. Rober Huginin, Albany, New York March 1, — 

Steel, mode of making cast. Samuel Collins, Troy, N. Y. Aprtl 10, — 

Shelling corn, machine for. Chauncey Bulkley, Manchester ,Vt. May 25, - 

Si(>flm hoiler.cast iron. John F. Avprill. Manchester. N- Y. May 27, — 



J 



S 80 

SeUiug.Buw ttJetu,uupfovementin. Webb Hart, Camden, S.O. Dec 7,1821 
Scythes, improvement in. Ephrain^ Kimball, jun. Fitchbury, 

Massachusetts ---..- Jan 17, 1822 
Steam engine, rotary. John Laosingj. juii, a»d -A;. Thayer, Al- 
bany, New York - - - : _ Jan 19, — 
Straw cutting machine. Jonathan S. Eastman, Baltimore Jan 29, — 
Shoes, socks, &c mode of making. S. Norris and J. C. Wood, 

Philadelphia ..... Jaa 30, - 
Scythes, mode of finishing. Charles M'Namara, Northbridge, 

Massachusetts - - - - - Jan 30, - 

Spring sofa, bed, couch, settee, &c. S. Blair, New Haven, Conn. Feb 2, ~ 

Steam engine, improvement in the. Thomas Hatton, Phil. Feb 28, — 

Stove, cooking. Philologus Holley, Red Hook, New York March 1, - 
Saddle-trees, machine for making. Reuben Faircbild and Eben 

Fairchild, Fairfield, Connecticut ... March 6, - 
Stove, improvement in the cooking. John J. Pierce, Green- 
field, Massachusetts - - - - - March 11, - 
Spinning woollen yarn, improvement in. John Sharp, Whites- 
town, New York .... - March 13, — 
Spring shuttle spindle, improvement in the. Samuel Cranston, 

Cumberlaad, Rhode Island - - - . March 20, -- 
Stove pipe, improvement in making. Wm, W. Weaver, Phil. April 16, — 
Scraper, or team shovel. Elisha Case, Canton, Connecticut April 23, -% 
Saw mill, improvement in the. Thomas White, Chester dis- 
trict. South Carolina .... April 27, -» 
Smut machine, &c. improvement in the. Jedediah Tallman, 

Oneida county. New York - - - - May 8, -- 

Stove, improvement in the. James Barron, Norfolk, Virginia May 14, -> 
Stove, improvement in the. B Seymour and A. C. Bettis, 

Utica, New York ----- May 25, -■- 

Splitting skins and pelts. William Bent, Philadelphia - June 17, — 

Stove for burning Leheigh coal. Robert M'Minn, Philadelphia June 24, — 
Spindle (trostle) for cotton. Charles Lewis and George Taylor, 

Poughkeepsie, New York - - - - June 26, — 
Steam expander. David M'AUister, Brookfield, Vermont July 15, — 
Saddle-trees, improvement in. Anthony Null, Philadelphia Aug 29, — 
Sugar, machine for breaking. James Mitchell, Philadelphia Sept 11, ~ 
Sleigh shoes, improvement in. Seneca Pettee, Salisbury, Conn. Oct 1, — 
Seat, elastic spring carriage. Jona. Nichols, Providence, R. I. Oct 2, — 
Stills^ improvement in. Baltazar J, Kallenback, Philadelphia Oct 17, -- 
Stov«s for burning Leheigh coal, &c. Philip S. Mingle, Phil. Oct 24, -•< 
Sawsj instrument for setting. Joseph Beach, Middletown, Conn. Oct 28, " 
Steel, improvement in the art of making cast and wrought. Ho- 
ratio G. Spafford, Albany, New York - - Oct 30, — 
Stoves, improvement in the foot. Julia Plantou, Philadelphia Nov 4, — 
Sawselter, improvement in the. David C. Jordan, New York Dec 2, -- 
Salt, improvement in the mode of making. Cadvvallader D. 

Colden, New York - - - - Dec 14, - 
Sawset, improvement in the. Rufus Grandy, New York Dec 21, — 
Shingles, machine for making. Willard Earl, Boston - Dec 28, ~ 
Stills, worms for. Chester Cook, Paris, New York - Jan 11, 1893 
Stone, machinefor sawing and smoothing. Nat. Holmes, Barn- 
stable, Massachusetts - . . _ jan 24, - 
Scythes, mode of finishing. Charles M'Namara, Northbridge, 

Massachusetts ----- jan 31, — 
Saddle-tree, improvement in the. Peter Harry, Harrisonburgh, 

Virginia - - - - - .. Feb 1, — 

Scraping and -cleaning chimney?, Mathew Ben?on, Ohio May 15, i82.> 



9U 8 

Saddle-tree, impi'oveineut in the. Christopher Kurtz, Penu. May 2g, »- 
Sick, &c. machine for raising into various positions the. Jos. 

C. Jenckes, Providence, Rhode Island - - - May 29, -« 

Seat for wagons, chairs, &c. Sherman Blair, New Haven, Conn. June 20, — • 
Steam engine, improvement in the rotary. James Thompson, 

Pittsburg, Pennsylvania - . . Jojy is, - 

Spring cushions, beds, &c. Sherman Blair, New Haven, Conn. Aug I, v 
Spring saddle-tree. Joseph and William Dinwlddie, Camp- 
bell county, Virginia - . . . j^^g g^ ^ 
Steam engine, converting a rectilineal into a rotary motion. 

John Y. Savage, Raleigh, North Carolina - - Aug 9, — 

Steam carriage, construction of the. Lewis Bigelow, Mass. . Aug 29, — 
Stove for burning stone coal. George J. Fougeray, Phil. Sept 11, -- 

Stove, improvement in the common. Louis Goujon, Phil. Sept 22, — 

Spiral wheel, improvement in the. Abner Vansant, Jefferson 

county, Missouri - - - - Sept 29, '- 

Spinning cotton, improvement in. William Bryant, Mill Creek, 

Tennessee - - - - - - Sept 30, -- 

Steel, mode of converting iron into. Eleazar L. Losey, New- 
Brunswick, New Jersey , . _ _ Nqv 20, -- 
Shears, with curved edges. Samuel Fry, New York - Nov 27, -^ 
Straw cutting machine, improvement in. John Osborn, Bland- 
ford, Massachusetts _ . . . Dec 6, -^ 
Stove for cooking, improvement in the. John Conant, Bran- 
don, Vermont - - ~ - - Dec 13, "■ 
Shingles, macliine for manufacturing. Manasseh Andrews, 

Livermore, Massachusetts - - - Dec 29, — 

Stove, improvement in the. J. Taleott and J. M'Cullocb, Smyr- 
na, New Jersey - - - - Jan 26, 1824 

Spinning, improvement in wool. Gilbert Brewster, Norwich, 

Connecticut _ - . _ peb 27, — 

Spinning wheel, improvement in the. Charles P. Schaffle, Lew- 

isburg, Pennsylvania .... peb 28, ■" 

Salt, improvement in making fine and coarse. Joseph P. Ros- 

sitcr, Salina, New York - - - . March 2, - 

Stoves, improvement in cooking. James Wilson, N. Y. March 13, -- 

Spindle for the throstle. Gilbert Brewster, Norwich, Conn. March 13, •- 
Spinning wool, improvement in. Ditto ditto - March 13, — 

Spring saddle, improvement in. Nathan W. Conklin, Jamaica, 

New York - - . - , March 27, - 

Spinning wheel. Grey Brooks, Athol, New York - April 2, ~ 

Steam generator. Joseph Dixon, jun. Philadelphia - April 13, ■ — 

Stoves, improvement in cast iron. William T. James, N.Y. April 23, -- 
Scaffolds, machine for raising and supporting. Henry M. Ni- 
chols, Burlington, Vermont _ _ » April 24, ~ 
Haw-mill saw, machine for filing. Solomon Morse, Sempro- 

nius. New York ----- April 24, - 

Steam engine, improvement in the rotary. Royal N. Powers, 

Cincinnati, Ohio , . . . , April 29, - 

Steam engine, improvement in the. Ralph Bulkley, N. Y. April 30, — 

Steam of high temperature, generating. John Babcock, Ports- 
mouth, Rhode Island - - , - May 1, - 
Shingles, machine for making. James Sawyer, Templeton, Mass. May 4, — 
Safety-ark. William Hollins, Baltimore - - May 4, — 
Steam engine, improvement in the. Hcnrj Lainheart, jun. 

New Orleans - - . - May 6, -. 

Straw, machine for cutting. Robert J. Steele. Richmond coun- 
ty. North Carolina - - ' " May 94, =- 



S 91 

Spinning machinery, cotton. William Haworth, Providence 

township, Pennsylvania . _ . _ June 2, 1824 

Spinning, in the carriage of the mule for. W. Haworth, Pro- 
vidence township, Pennsylvania - . . June 2, — 
Steam, mode of generating. David B. Lee, Philadelphia - June 9, — 
Straw cutting machine. Major M'Donald, Topsham, Mass. June 10, — 
Side saddle, improvement in the double. Hugh M. Rose, Lex- 
ington, Kentucky - . . - _ June 19, -^ 
Slidingjoint for settees, &c. Isaac Jennings, New York June 25, — 
Spinner, horizontal. C. Merrill, B. Butchellor and S. King, 

jun. Lowville, Lewis county. New York - - July 3, — 

Steam engine, rotary. Anthony Cooley, Le Roy, New York July 29, — 
Smut machine, &c. Phineas Pettis, Tallmadge, Ohio - Aug 12^ — 

Spinning and roping machine. Z. Knox and Willis Hoskins, 

Lowville, Lewis county, New York - - Aug 16, — 

Spinning, domestic machine for. Elias Wood, Lowville, N. Y. Sept 3, — ♦ 
Sausage stuffing machine. Andrew Glendening, Loudoun 

county, Virginia .... - Sept 9, ~ 

Saw plates, manner of making. James Cloud, Chester, Penn. Sept 8, -- 
Steam engines producing steam for. Joseph Buchanan, Lex- 
ington, Kentucky - - _ . . Sept 13, ~ 
Steam, mode of generating and applying. Stephen T. Conn, 

Washington county, Virginia ' - - - Sept 27, — 

Selvage, double stitched. J. A. Wadsworth and E. Wadsworth, 

Portsmouth, Rhode Island . _ _ . Oct 5, — 

Spinner, wool and cotton. Francis Price, New York - Oct 5, ~ 

Spinning wool, machine for. LafFered Totten, Schoharie, N. Y. Nov 13, — 
Steam engine, iriiprovement in the rotary. John Gilbert, Le 

Roy, New York - - - - . Nov 17, -- 

Steam, drying floors for kilns, &c. George G. Moore, N. Y. Dec 4, ~ 

Steam and gas engine, improvement in the. Maximin Iznard, 

New York .... - . . Dec 11, ~ 

Steam, mode of generating. B. F. Joslin, Schenectady, N. Y. Dec 16, ~ 
Salt, mode of manufacturing. Peter Cooper, New York Dec 23, — 

Shelling, riddling and fanning. R. Humphrey, Harpersfield,N.Y. Dec 24, ~ 
Spinning machine, improvement in the. H. Hunt and C. Bra- 
dish, Lowville, New York . - . _ pec 24, — 
Stave dresser and cross cutting jointer. John R. Averille, Man- 
chester, New York - - . . . Dec 29, — 
Salt, improvement in the manufacture of. Daniel Garrard, 

Clay county, Kentucky _ _ _ _ j)ec 28, --- 

Spinning wool, improvement in. John Griggs, jun. Ashford, 

Connecticut 
Spinning, improvement in. Sidney Whiting, Wrentham, Mass. 
Spir'aJl. spring latch, improvement in. Abraham Biauvelt, New 

Brunswick, New Jersey - - - - Feb 9, 182;; 

Shovels and spades, improvement in. James Wood, Phil. 
Shot, screening. John W. Honey, Herculaneum, Missouri 
Stovepipe, manufacturing, John Colby, Salsbury, Mass. 
Shovel for removing earth, &c. Ths. Pierce, Hartwick, N. Y. 
Steam engine, improvement in the. Isaiah Jennings, N. Y. 
Springs, making transverse. N. A. Stoddard, Pawlett, Vt. 
Spinning wool, improvement in the machine for. S. Slater, 

Middletowii, Connecticut - - - 

Slitting machine. Jesse Reed, Marsbfield, Plymouth, Mas^. 
School rooms, buildings for. S. W, Taylor, and J. W. Martin, 

Lowville, New York - - - 

Spinning machine. Richard Woolsey, Kortright, New York 
Stoves. Thomas Wentworth, Oswego, New York 
Spinner, improvement on Brown's vertical. J. R. Wheeler 

and J. B. Wheeler, Kingsbury, New York - - ■ May 2C 

12 



Dec 30, 
Dec 31, 


Feb 9, 

Feb 10, 

Feb 10, 

Feb 16, 

March 3, 

March 15, 

April 2, 


April 4, 
April 21, 


April IG, 
May 13, 
May 18. 



92 8 

Store or grate for Leheigh aad other coals. John Lovatt, Phil. June Itf, l6iio 

Spirits, rectifying by steam. .Jonathan Shaw, Southport, N. Y. June 21, — 

Salt, manufacturing by steam. Benjamin Barlow, Geddes, N.Y. June 25, — 
Spinning wool and cotton A. S. Wiltse and J. Farnham, the 

former of Carolina, the latter of Tioga, New York - June 28, — 

Salt, making. William Barker, SmUbfield, Rhode Island July 20, ~ 

Steam boat guard or fender. E. C. Genet, New York - Sept 9, — 

Salt, making. Calvin Guiteau, Geddes, New York - Sept 9, — 

Saw, com{)ound rotary. Adam Stewart, Boston, Mass. Sept 29, — 

Steam engine. William Avery and H. Scoville, Pompey, N. Y. Sept 30, — 

Saddles. Thomas G. Prettyman, Alexandria, D. C. - Sept 30, - 

Saddles. Lacy White, New York - - - Sept 30, ~ 

Saw mills. Ebenezer Whiting, Ithaca, New York - . - Nov 1, — 
Steam power, mode of applying direct. Robert Dennis, Rah- 

way, New Jersey . - . _ . Nov 3, -- 

Springs for carriages. Hazard Knowles, Colchester, Conn. Nov 4, — 

Straw, machine for cutting. Benjamin A. Hall and Chauncey 

Hall, Middletown. Connecticut - - - Nov 7, — 

Steam engine, rotary. J. R. Averill and F. Hoard, Rochester, 

New York - - - - - - Nov 19, -■• 

•Shingles, machine for sawing. Jonathan Culver, Norfolk, N.Y. Nov 15, — 

Steam engine, elementary. Timothy. Beach, Deer creek, Ohio Nov 16, -- 
Safety valve, the alarm or. William S. Gillett, Lower Three 

Runs, South Carolina _ . . . Nov 16, — 

Steam enginery. John A. Wadsworth, Portsmouth, R. 1. Nov 23, -- 

Saw mill. Isaac Rj'on, Bridgewater, Massacliusetts . Nov 24, -- 

Steam, by the use of anthracite in generating. Mahlon Betts, 

Wilmington, Delaware _ - _ _ Nov 26, — 
Shelling machine. Christopher Iloxie, Hudson, New York Dec 8, — 
Screw?, making wooden square. James Lynch, Pulaski, Tenn. Dec 12, — 
Shingle mill. Ephraim Parker, Fitzwilliam, New Hampshire Dec 17, — 
Steam, improvement in the application of. Michael Mussel- 
man, Phelps, New York _ - . . Dec 29, — 
Spinner, horizontal. J. S. and B. J. Billings, Moreau, N. Y. Jan 16, 1826 
vSawing boards, machine for. Wm. Kendall, jun. Waterville, Me. Jan 16, -- 
Sawing shingles, machine for. Willard Foster, Oswego, N. Y. Jan 25, — 
Saw mill. Israel Johnson, jun. Villenovia, New Y'ork - Feb 8, — 
Steam pump. George W. Long, Old Point Comfort, Virginia Feb IG, — 
Steam still. James G- Foley, Harrisburg, Pennsylvania - Feb 23, — 
Spinning wool and cotton. J. R. and J. B. Wheeler, Galway,N.Y. March 3, — 
Steam engine for boats. George Denning, Niagara, New York March 10, — 
Stumps and stones, raising. Abiezer H. Whitney, Bowdoin- 

ham, Maine - - - - - March 15, — 

Spinning machine. George W. Robinson, Providence, R. I. March 16, — 

Steering wheel for vessels. J. M. Brown, Boston, Mass. March 24, — 

Slitting timber machine. William Barker, Kingston, Pa. March 25, — 

Steam, wind and water combined with. Isaac Garretson, 

Bellefontaine, Ohio ----- March Q5, - 

Slitting and rolling iron mills. Timothy Allen, Plyn-iouth, Mass. April 5, ~ 

Sawingshingles, machinery for. Oliver Goddard,Bridgeton,Me. April 6, - 
Saw for making fret work for the backs of chairs. Ed, and Ch. 

Booth; Southbury, Connecticut . - - April 22, -- 
Splicing cotton and vroollen rolls. Gardner Barton, jun. Shafts- 
bury, ^'ormoint ----- April 22, -^ 

Steering vessels, machinery for. S. G. Clarke and G. Stimp- 

son, Charleston, Massachusetts . _ - April 26, — 

Steamboats for 'shallow 'wat«r. Benjamin Phillips, N. Y. April 28, — 

Spinner, horizontal. B'. Hunt and S. Wheclock, Knox, N. Y. May 2, - 

Spinning jenny. James Mathews, Schenectady, New York May 2, — 

SjrnTrres fm- afrtr^piT- John Gpthpn, Philadelphia, Pfnn, :\Tay 16, - 



iipiuniog machine, I'amily. J. Watt, F. A. Priest and G. Free- 
born, Jetferson county, Ohio ... May -!0, ISilB 
Steam packed rotary steam engine. S. Fairlanb and D. Bruce, 

jun. New York . . - - . May 25, - 

Springs to the seat of a wagon. Walter Janes, Ashford, AVind- 

ham county, Connecticut - - -. - June G, — 

Spinning wool, tow and cotton, machine foi-. J. Corrill and W. 

P. Rogers, Harpersfield, Ohio . _ _ June 15, — 

Shaving and smoothing wood, machine for. Abraham Brown 

son, Lockport, New York . . _ _ June 21, — 

Spinning flax and Iiemp, machine for. Wm. Hunt and Wm. 

Hoskins, Martinsburgh, New York - . - - June 22, - 

Sawing wood, slitting boards, &c. Barnabus Ruggles, Poult- 

ney, New York - - - - - June 29, — 

Steam generator, Franklin duplex. John M'Curdy, Plymouth, 

England ._.-.- July ], — 

Steering wheel for vessels. E. S. Coffin, Boston, Mass. July 10, -- 

Steering vessels, apparatus for. II. Kinsbury and E. Rowse, 

Bath, Maine ..... July 10, -- 

Salt, mode of manufacturing. Stephen T. Conn, Georgetown, 

District of Columbia . . . _ July 12, - 

Steam generator. Stephen T. Conn, Georgetown, D C. July 20, - 

Steam saw mill. Reuben Nichols, New Orleans - - July 21, -- 

Spinning wool and cotton. Joseph Hathaway, Poultney, N. Y. July 24, — 
Steam, application to furnaces. Cotton Foss, Madison town- 
ship, Ohio ._._._ Aug 2, -•- 
Steam, plan for working twice over. Joseph H. Laning, Nash- 
ville, Tefiuessee ..... Aug 12, — 

Sawing circular timber. Benj. Overman, Greenboro', N. C. Aug 15, — 

Seine twine, &c. mode of laying. Jos. Clarkson, Baltimore, Md. Aug 16, — 
Spools or trussels, bobbins, improvement in. T. Van Riper, 

Paterson, New Jersey .... Aug 16, '- 

Steam engineiy, improvement in. Joseph Eve, London, England Aug IG, — 
Steam washer, for cleansing clothes. William Burton, jun. Ans- 

ville. New York - - - - - Aug IG, ~ 

Suspenders, improvement in. Benjamin Wilse, Utica, N. Y. Aug I'J, - 
Saw setting, improvement in the mode. Joseph K. Schreiner, 

Philadelphia - - - - - Aug 19, ~ 

Spinning and roping cotton and wool. John R. and Joseph B. 

Wheeler, Gal way, New York ... Aug 28, /•- 

Stock, jubilee. W. J. Cantelo and R. M. Kerrison, New York Aug 30, — 
Singeing or dressing cloth. A. Robeson, New Bedford, Mass. Sept 8, — 
Screw boot tree. George Nichol, Madison C. H., Virginia Sept S, — 

Stone ware, improvement in burning. Sanford S. Perry, Trov, 

New York - - - - - -" Sept 12, - 

Saw mill, improvement in the horse. Solomon R. Johnson, N.Y. Oct 25, — 
Steam engine, improvement in the. Elisha Bigelow, Baltimore Nov 6, — 
Steam engine, improvement in the rotary. Elijah H. Reid, 

Lancaster, Kentucky .... Nov 10, ~ 

•Steam generator. Dan. Phelps, Bath, Steuben county, N. Y. Nov 14, -- 
Spinning, machine for. Joseph Woodhull, Chester, 5.. Y. Nov 14, r- 

Steam engine, double atmospheric. William Willis, Charles- 
ton, South Carolina: .... Nov 14, — 

Spinningwool,&c. machine for. LaffordTotten, Schoharie, N.Y. Nov 22, — 
Saddle tree, improvement in making. George Wilkes, Fredo- 

nia, Indiana - - - - - Nov 22, — 

Screw used in propelling machinery. W. H. Godfrey, Ro- 
chester, New York - - - - - Nov 27, — 

Steam saw mill, locomotive. W. G. Berry and J. T. Osborn, 

Cincinnati - .... Nov 2G, - 

;-5po.orrs and forks, in the manufacture of. Wm^ Gale, N. Y. Dec 7, — 



94 T 

Spinning wool and cotton, machine for. Seth Boyden, Fox- 
borough, Massachusetts _ _ . _ Dec 7, 1826 
Saw, circular reacting. William Avery, Cazenovia, New York Dec 8, ~ 
Sawing veneers, mill for. John P. Allen, Manchester, Mass. Dec 8, - 
Steam, mode of preventing accident from. John J. Giraud, Bait. Dec 12, — 
Slate dresser, improvement in the. J. M. Porter and P. H. 

Mattes, Easton, Pennsylvania ... Dec 22, — 

Stills, improvement in the construction of. Edmund Capen, Bos. Jan 17, 1827 
Steam, improvement in the mode of generating. Levi Silli- 

man, Albany, New York .... Jan 19, — 

Stirrup, improvement in the. Daniel Powles, Baltimore Jan 26, — 

Straw cutting machine, in the. Thomas Benbow, Guilford 

county, North Carolina .... Feb 6, — 

Salt, improvement in the mode of making. Benajah Byington, 

Salina, New York - - - - Feb 21, - 

Ships and vessels, mode of constructing. Thomas W. Bake- 
well, Cincinnati, Ohio .... Feb 21, ~ 
Suspenders, in th& manufacture of. Abm. L. Van Home, Phil. Feb 22, ~ 
Sofas, or portable bedsteads. Chester Johnson, Albany, N. Y. Feb 24, ~ 
Shovels, improvemtint in making. Oliver Ames, Easton, Bristol 

county, Massachusetts - - - - March 5, — 

Stone, mode of making artificial. Louis Matthey, Brooklyn, 

New York .... March 7, ~ 

Straw cutting machine, &c. Calvin Chamberlin, America, N.Y. March 15, — 
Stoves, improvement in the domestic cooking. David Wester- 
field, New York - - - . - - March 24, — 
Stoves, improvement in the domestic cooking. Joseph R.Page, 

Philadelphia . - . - . March 24, - 

Shingles, improvement in manufacturing. Paul Hawea, Lock- 
port, New York . _ - . _ March 30, — 
Spinning machine, improvement in the. Nathaniel Reminton, 

Geneva, New York _ . - . . April 21, -- 

Steam engine, improvement in the. George Fleming, Gooch- 

\ land C. H. Virginia - - - - April 24, ~ 

Scraper or steam shovel, improvement in the. G. Davis and J. 

Price, Lockport, New York . - ^ May 12, - 

Steam engine, improvement in. E. A. Lester, Boston, Mass. May 14, ~ 
Stocks, improvement in. Joseph Towson, Balumore - May 14, -- 

Steam power, employment of heated air to. Mmus Ward, Bait. May 15, ~ 
Stoves, improvement being in funnel. Hiram Wales, Randolph, 

Massachusetts . - . . . May 18, - 



Thrashing of grain and corn. Samuel Mullikin, Philadelphia March 11, 1791 

Thrashing of wheat, &c. Wm. Tho-iison, Richmond, Va. 

Thread, spinning and twisting. Obad. Herbert, Mo lot Pleasant 
county, NewJersej' ..... 

Tobacco manufacturing. C. Batterman and J. Caldwell, Al- 
bany, New York _ . _ . . 

Tallow lamp. See Lumji. 

Thrashing of grain. . William Hodgson, Virginia 

Thrashing machine. James VVardrop., Ampthill, Virginia 

Teeth, improvement in extracting. Thomas BrulF 

Tobacco, improvement in cutting. ApoUos Kinsley 

Thrashing grain, improvement in. Richard R. Elliot 

Tide, regulation of the other spiral wheel. John Martin 

Thrashing wheat, &c. machine for. Thomas C. Martin 

Tobacco, machine for cutting. Peter Lorillard 

Telegraph. Jonathan Grout, jun. Belcherstown, Mass. 

Tournequet axle. Joseph Strong 



Aug .2, 


- 


Jan 28, 


1792 


Jan 26, 


1793 


April 28, 


1794 


Nov 5, 


.. 


July 1, 


1797 


Aug 12, 




Nov 16. 


.. 


April 27, 


1798 


June 2, 


_ 


June 28, 


1800 


Oct 24, 


- 


.tan 29, 


ISi.. 



95^ 



1803 



1804 



Time piece, improvement in. Simon Willard - - Feb 8, 1802 

Thrashing and cleaning wheat, improved machine for. Eze- 

kiel Miller - - • - - July 19, - 

Trigonometrical quadrant, improvement in. James Teirpleton Aug 17, -- 
Tide power, obtained from its rising and falling. Joljit^aples, 

Hushing, Long Island, New York ~-ii?'^tii^^?" March 18, 

Tim,e pieces, improvement in. David F. ^^^^/iS^SB^Kk^ .v March 21, 
Thrashing machine. Jedediah T TurKeE--.^|^?^^3HHi^afi * Oct 19, 
Twilling machine for pricking leather l^jm^fflHHI^^^^ari, 

Leicester, Massachusetts ^i^^^SI^^^^' - Dec 6, 

Thrashing and cleaning grain, machinfe for. Thomas Barnet Feb 21, 
Twjsting mill. See 8pinni>i.g. 
Tow for paper, machine fur preparing. Abraham Frost March 19, -- 

Tablets, composition for. Am.os D Ai;en - - May 10, -- 

Thimbles, iniprovement in making. A. ."^.ptncer, New London, 

Conncciicut - - ... June 8, ~ 

Thrashiiig machine, improvement in. James Beneaie, Prince 

Wiilram county, Virginia - - - - Nov 20, — 

Transporting carriages See Carriages 

Tin ware, mode of raanufacturing. B. Langdon, St. Albans. Vt. May 4, 180, 
Tiles, brick, &,c. apparatus for miaking. William Hodgson, 

Richmond, Virginia _ . . _ . 

Types, n'iachine for casting. William Wing, Hartford, Conn. 
Tub mills. Charles M'Lcan and Soloraon Loomis 
Tow, machine lor preparing and hackling. James Tatterton, 

Southampton, Long Island . . - . 

Tansey. See Essence. * 

Tiit hammers. John F. Gould - - - - : 

Transverse sleigh. Levi Rogers, Berwick, Massachusetts 
Truss, accommodating bolted for ruptures. John Beath, Boston 
Tilting wagons. A. Hobart, Braintree, Massachusetts 
Trip hammer, %vith a perpendicular handle. Joel Foy, jun. 

Middlesex, Massachusetts 
Thimbles for the sails of ships . I. Jennings, New York 
Thrashing machine. Benjamin B. Bernard, Virginia 
Thrashing and cleaning grain. Simon Wiliard, jun. Hudson, 

New York - - - - 

Trimming straw plat for bonnets. E. Smith, Fianklin, Mass. 
Tanning. Samuel Parker, Bellerica, Massachusetts 
Tub mill, roiling. Samuel Bartlett, East Windsor, Conn. 
Tailors' bench. William Burtis, New Brunswick, N. J. 
Thrasbing and winnowing machine. L. Hock, Frederick county, 

Maryland - 

Thrashing machine. Robert Fatten, Columbia, Pennsylvania 
Tobacco, mode of curing. John P.obinson, Charlotte. Virginia 
Thrasbing machine. Samuel Condon, New Hartford, Conn. 
Telegraph. Vv iiiiam Schuitz, Baltimore 
Tewel. See Wuler back. 

Trigonometer or trigc'n. WiHiam Chamberlin 
Truss, spiral. Philip A. De Savignhac, New York 
Truss for ruptures. J Cerneau, New York 
Tv,isting frames. See Delntvme. 
Table bureau, dressing. Nathaniel Beary, Boston 
Trip hammer. John Smith, Otsego, New York 
Thrashing and cleaning grain. Joseph Coppii.ger, Baltimore 
Thrashing machine. J. Meriwether Syme, Richnaond 
Thrashing machine. Asa Cadj Florida, New York 
Trip hammer. Ezra Osborn, Berkshire, Massachusetts 
Thrashing machine. Joseph Comfort, Bucks, Pennsylvania 
Thrashing machiue. John Comfort, Bucks, Pennsylvania 
Thrashing machine. Joseph Beach, Northfield, Massachusetts March 30 



May 10, 


„ 


Aug 28, 


-_ 


Sept 25, 


-- 


Dec 7, 


~ 


March 8,- 


•isot; 


Feb 4, 


1807 


1 Feb 7, 




Feb 17, 


- 


Feb 25, 


„ 


Nov 20, 


— 


Nov SO, 


" 


Nov 30, 


„ 


March 30. 


- 


July 9; 


_ 


Julv 19, 


._ 


Oc"t 3, 


-- 


Feb 15. 


1809 


Feb 17, 




Feb 25, 


~ 


March 3, 


.- 


June 14, 


-- 


June 26, 


„ 


July 13, 


- 


Aug 17, 


~ 


Oct 13, 


„ 


Oct 14, 


._ 


Oct 31, 


_ 


Nov 29, 


,. 


Dec 27, 


- 


Jan 8, 


1810 


Jan 25, 


- 


Jan 25, 


-- 



96 T 

Thrashing Machine. Isaiah Jennings, Brookfield, New York March 30, 1810' 
Tubes for aqueducts, earthen. James Ramsay, Burke, Vt. April 4, - 

Triphammer. Elisha Downer, Duceyter - - April 11, — 

Turnpike gate. Jeremiah Brainard, Canaan, New York April 16, — 

Trip hammer. Oliver Ames, Plymouth, Massachusetts April 25, - 

Tobacco, mode of manjjfacturing. P. Lorillard, New York April 25, - 
Tenons, machine for dJCng. K Bashford and E. Johnson, Li- 

vermore, Ma^£|chuselfs' - _ . . April 23, — 

Tide mill. John P. Swain and .Jacob Skinner, Roxbury, Mass. May 17, — 
Triphammer. Joseph Hines, Pfovidfnte, Rhode Island June 16, — 

Tanning hides. Ed. Seter, Delaware county, Pennsylvania Aug 16, -- 

Thrashing and fanning, machine, for. Ezekiel Miller and John 

Anderson, Westmoreland, Oneida, New York - Aug 15, -- 

Tan bark, machine for cutting. C. Grisv/old and Hosea E. Pot- 
ter, Otsego, New York .... Nov 20, <- 
Tanning, heating water for. A. Henderson, Great Barrington, 

Massachusetts ..... Nov 24, — 

Thrashing machine. Daniel C. Arnold, Baltimore - - Dec 15, — 
Tanning leather. Nath. Burley, Stafford, New Hampshire Jan 24, 1811 

Type mould, Arch. Binny, Philadelphia - - Jan 29, — 

Types, mode of smoothing, &c. Arch. Binny, Philadelphia Feb 4, — 

Thimbles, making rims for, &,c. Stephen Chandler, New York Feb 4, — 
Thrashing machine. James W. Walker, Wilmington, N. C. Feb 9., — 

Trip hammer. John Goulding, Leicester, Massachusetts March 1, -- 

Thrashing machine. R. C. Van Hauton, New York - March 28, -- 

Tanning leather. Joseph Barker, Deerfield, Oneida county. 

New York - ^ . . . April 10, -- 

Tanning leather. William Hollingsworth, Elkton, Maryland July 30, - 

Truss, double spring angular. Theodore Hart. New York Aug 30, - 

Tanning. Alexander H. Avery, Bennington, Vermont - Sept 30, — 
Triphammer. Joseph Beal, Ontario, New York - Oct 5, — 

Tanning. Joseph Barker, Deerfield, New York - - Jan 10, 1812 

Thrashing machine. Benjamin S. Hort, Georgetown, S. C. Feb 21, — 

Thrashing machine. Wm. Richards, Culpeper county, Va March 2, — 

Thrashing machine. Joseph Goulding, Bangor, Massachusetts March 19, — 

Tanning. Samuel Currie, Philadelphia - - March 28, — 

Tobacco spinning, &:c. J. Vanderpoole and J. Eagles, Newark, 

New Jersey - .... April 8, — 

Tanning. C. Luther and James Smith, assigned to Daniel 
Renner, Georgetown, D. C. - - - - 

I'rip hammer. Stephen Morrill, Redfield, Massachusetts 

Tanning. William Edwards, Northampton, Massachusetts 

Thrashing machine. T. Judson and J. Hotchkiss, Woodbury, 
Connecticut .... 

Thrashing machine. Samuel Skiff, Sharon, Connecticut 

Thrashing machine. John Iloupt, jun. Bucks county, Penn. 

Tanning soal leather. W. Edwards, Northampton, Mass. 

Tassels and cords for boots. Alford James, Hartford, Conn. 

Timber, machine for cutting. David Cram, Clarksburg, Va. 

Tanning in cold weather, &c. Caleb Atwater, Genoa, N. Y. 

Throstle for spinning wool, &c. S. Shallcross, New York 

Teazling cloth, substitute for. Isaac Sandford, Providence, R I. March 26, 

Torpedo. Ebenezer Ford, Baltimore ... 

Tin plates. David Noble, Philadelphia 

Types, moulds for casting.- A. Binney, Philadelphia 

Table for the use of ships. G. Patrick, Wilkesbarre, Penn. 

Tin plates. Aaron Burk, New York ... 

Tables. Sullivan Snow, Saco, District "of Maine 

Timber, preserving under water. George Lovett, New York 

Thrashing machine. Thomas Warner, Genesee, New York 

Tenon's, machine for cutting.. J. Reynolds, Dutchess county, N.Y. June 24. 



May 5, 

Sept 28, 
Oct 19, 


__ 


Nov 27, 


__ 


Dec 5, 




Dec 14, 


-. 


Dec 30, 


.. 


March 1, 


1813 


April 15j 
June 2, 


-- 


Jan 26, 


1814 


March 2e, 


_ 


April 14, 
May 9, 
May 17, 

Nov 8, 


-- 


Feb 11, 


181.'i 


March 2, 


.. 


April 1, 
May 11, 


— 



T 9i 

Triphammer. Urber Palmer, Spencer, New, York - July 31, 1815 

Tops, fall. John Eberts, Philadelphia ** - - Sept 8, -- 
Toothach, machine for steaming. D. Merritt and S. D. Kogers, 

New York - - - - . Dec 27, - 
Trees, preventing the canker worm in. Jonas Kendall, Leo- 
minster, Massachusetts _ . - . Jan 4, 1816 
Tenters or temples for weavers. D. A. Smith, Townsend, Mass. feb 23| ~ 
Types, casting moveable. G. Webster, New York - r%b 28, — 
Tanning. William Edwards, Northampton, Massachusetts i April 2, — 
Thrashing machine. E. Hotchkiss, Brattleboro', Vermont April 8, --. 
Tortoise shell, stamping on. J. H. Derby, Worcester, Mass. April 30, — 
Tub winnowing mill. Moses Elliot, Concord, New Hampshire May 18, — 
Tacks, machine for making. Jesse Reed, Hanover, Mass. Aug 1, -- 
Thimbles, rims for. Stephen Chandler, New York - Sept 20, — 
Tanning. Bradford A. Potter, Manlius, New York - - Sept 26, - 
Types, ornamenting, &c. with. F. Bailey, Philadelphia Oct 1), — 
Tinder box. Isra Ives, Farrington, Connecticut - - Oct 35, — 
Tow boats. John S. Sullivan, Boston - - - Dec -1, -- 
Type moulds. George B.Lothian, New York - - Dec 18^ — 
Thrashing machine, Nathan Reed, Boston - - Feb 22, IBIT 
Teazling cloth, machine for. J. Olney, Westmoi-eland, Oneida 

county. New York - - - - - March 29, — 

Thrashing machine. T. Cohoon and W. Elliot, Washington April 12, -- 

Teazling cloth. Josiah Beckwith, Syme, Connecticut - May 16, -- 

Trusses for ruptures. Amos G. Hall, Utica, New York July 17, -- 

Trusses for ruptures. Abel Blanchard, Pembroke, N. H. May 17, — 

Thrashing machine. Silas Smith, Albany, New York - Aug 28, — 
Tacks and brads, machine for. Samuel Rogers and T. Blan- 

chard, Boston _____ Oct 3, -- 

Teeth, setting artificial. Wilkinson R. Eagleson, Baltimore Oct 4, -- 

Toothache, remedy for the. Joseph Utley, Hartford, Conn. Nov 5, — 

Thrashing machine. Nathan Read, Belfast, District of Maine Dec 23, -- 

Thrashing machine. Nathan Read, Belfast, District of Maine Feb 18, 1818 

Thrashing machine. T. Beatty and M. Shanks, Martinsburg, Va. Feb 25, — 
Tanning and currying leather. J. Prescot, Augusta, Maine March 6, — 
Tubes, machine for drawing metallic. C. Eastman, Hiilsboro'', 

New Hampshire _ . . _ April 16, — 

Temples, weavers'. John Waterman, Rhode Island - May 28, — 

Tachygraphy, or the flying pen. L. A. M. Sprangh, N. Y. June 29, -- 
Thrashing machine, improvement in the. Chester Buliard, 

Norfolk, Massachusetts - -. - - Dec 16, --' 

Tanning, improvement in. James Batcheldor, Grafton, N. H. Dec 22, ~ 

Thrashing machine. Thomas Mayfield, Baltimore - Dec 23, — 

Twine, machine for tarring and spooling. Israel Decker, Bos. April 31, IBlf) 

Thrashing machine. Daniel Young, Piermont, New Hampshire April 17, — 

Tin ware, machine for making. S. Peck, Hartford, Conn. April 23, — 

Tobacco press, improvement in the. E. Brown, Richmond, Va. April 30, — 

Tanning, hemlock, &.C. used in. John Lansing, jun. Albany, N.Y. April 30, — 

Trusses for ruptures. Benjamin Strahan, Philadeljihia - June 23, ■*- 
Turning gun stocks,.&c. machine for. T. Blanchard, Millbury, 

Massachusetts - - - - - Sept 6, — 
Thrashing machine. William H. Ransone, Mathews county, 

Virginia - - - - - Sept 8, — 
Tire for vv^agons, &c. mode of hollowing. Thomas Rowaud, 

Gloucester countjs New .Jersey - - . Dec 24, -- 

Towing boats on canals, machine for. Peter Cooper, N. Y Jan 24, 1890^ 
Tobacco press, improvement in the. S. Fraser, Nottingham, 

Maryland _..... March 23, - 

Towing boats and vessels. Samuel Howard, Savannah, Geo. May 24, - 

Thrashing machine. Ezra Goodel, Phelps, Ontario county, N.Y. June G, - 

■r>insl:ija.<r nsachine- A. '^^^P'^Iwni'th. '^''■'.?tprb\irv. Conju^cticvit Jr.ne 1.^. - 



98 T 

Teeth, composition for cleanrag^ Levi S. Parmly, New York June 17, 1820 
Thrashing mashine. Asa Shafl^ft, Pepperhill, Massachusetts June 23, -- 
Tobacco reel, improvement in he. S. and E, Hardy, Kenne- 

beck, Maine - - .... Dec 30, - 

Tiring carriage whefets. Russel Himt, 2d, Litchfield, Conn. March 20, 1821 
Ttirashing ifaachine. ,JFaiiies Gregg, Londonderry, N. H. March 30, -- 

, I'ifl^^f^miapr, improvement in the. Jacob Eversol, Botetourt 

'';coun!y.,. Virginia - - . . . May 3, '- 

Threads, ni<5de4f packing. Reuben Langdon, Hartford, Conn. June 20, ~ 

Tnyek?, mod*} of cutting. Robert Rose, Washington, D. C. Aug 6, — 

Teazling and knapping cloth. Aaron Foster, Whitestovvn, N. Y. Aug 24, — 

Tarashing machine, improvement in. Benj. Cummins, Brooklyn Sept 1, — 

Thrashing and rice cleaning machine. Michael Morrison, Wa- 

terbury, New Hampshire - - - - ,;.Sept 15, -- 

Thrashing and winnowing machine, improvement in the. Seth 
Ballon, Livermore, Maine . „ . . 

Truanels for ships, improvement in. Thomas Rowsll, Vt. 

Transferring impressions. A. C. Baker and M'Fund Biddle, 
■ Albany, New York ..... 

Telegraph, domestic. Daniel Pierson, Boston 

Truss, improvement on Hull's. Bela Tarr, Norwich, N. Y. 

Teeth, improvement in artificial. Charles M. Graham, N. Y. 

Thrashing and winnowing machine. Alvin Savage, Wheat- 
land, New York .... 

Thrashing machine. B. Tyler, J. Tyler and J. B. Andrews, 
Windsor, Vermont - - . . 

Thrashing machine. Reynolds Gillman, New York 

Tayloriug, improvement in. Isaiah J. Hendryx, Bennington, 
Vermont ._..__ 

Thrashing, &c. machine for. Major M'Donald, Topshara, Me. 

Thrashing, &c. machine for. Thacher Blaks, Paris Vlaine 

Turpentine, distilling. Frederick S. Cozzens, New York 

Thrashing machine. Joseph Pope, Hallowell, iVIaine 

Truss shears, for cutting iron. Enos Baldwin, New York 

Thrashing machine, improvement in the. Timothy Howe, 
Turner, Maine - - - 

Tools, art of making edge. Horatio S. Gates, Troy, N. Y. 

Thrashing machine. Gideon Reynolds, New York 

Tanning, improvement in. Leonard Jacobs, Missouri 

Thrashing, improvement in. John Carll, New York 

Truss, improvement on the. Amos G. Hull, New York 

Thrashing grain, &c. machine for. Naman Goodsell, Clinton, 
Oneida county. New York - - -' - '. 

Tannin, mode of extracting. William Knapp, Milford, N. Y. 

Thrashing machine. P. Reading, Trenton, New Jersey 

Tubs, pails, keelers, &c. mode of making. Amos Mider, Ca- 
millas, New York . . _ . _ 

Thrashing machine. J. R Miller, Drj'den, New York 

Tinned sheet lead, manufacture of. Thomas Ewbank, N. Y. 

Telegraph, improvement in the. James M. Elford, Charles- 
ton, South Carolina _ _ . *. 

Tilt hammer, improvement in the spring. William Bowlin, 
Harrisburg, Virginia .... 

Talley, mode of keeping. William A. Turner, Plymouth, N. C. 

Thrashing machine, improvement in. Wm. Kirk, Baltimore 

Temples for cloth-luoms. John Bazin, juii. Canton, Vlass. 

Thrashing machine, improvement in the. Charles Smith, N. Y. 

Thrashing grain, &c. Archibald Douglass, New York 

Tannin, mode of procuring by the pyroligneous acid. D. Roe, 
C. F. Kellogg and J. W. Gazlay, Cincinnati, Ohio 

Tannin, improvement in. Joshua Galbraith, Trenton, N. .1. 



Dec 12, 
Dec 13, 


_ 


Feb 7, 
March 2, 
March 9, 
March 9, 


" 


March 28, 


-- 


' April 23, 
April 29, 


- 


May 29, 
J.jly 10, 
July 12, 
July 27, 
July 30, 
July 31, 


- 


Dec 3, 
Dec 19, 
Jan^l, 
Feb 10, 
Feb 12, 
Feb 27, 


1823 


March 21, 
April 5, 
April 15, 


., 


April 25, 
April 30, 
May 30, 


_ 


June 18, 


-- 


July 1, 
July 12, 
July 22, 

Aug 8, 
Sept 6, 
Sept 18, 


-- 


Oct 3, 

Oct 15, 


- 



T 99 

Thrashing and gj-iuding machine, improvcmeni iu the. VVm. 

S. Lewis, Pittsylvania, Virginia . - - Oct ;20, 18a:} 

Tannin by the pyroligneous acid Horace H. Hayden, Bait. Nov 26, — 
Thrashing machine, improvement in the. Benjamin Lovejoy, 

Augusta, New York _ . . . Dec 31, ~ 

Thrashing machine, improvement in the. Andrew Noble, Al- 
fred, Maine - - . _ _ jan 12, IBM 
Throstle cotton spinner, improvement in the. Benjamin Brun- 

dred, Mamaroneck, New York _ _ . jan 17, — 

Truss, improvement in the revolving spiral spring. Joseph Farr, 

Manlius, New York - ... Feb 7, — 

Teeth, preventive of caries or decay in. Horace H. Hayden, 

Baltimore - - - - - Feb 11, -- 

Thrashing and winnowing machine. Edward Warren, Au- 
gusta, Maine .... March 6, — 
Tide-gauge. James D. Woodside, Washington, D. C. - April 14, — 
Trigonometer, improvement iu the. William Bolles, Griswold, 

Connecticut - - - - - July 17, — 

Thrashing machine, &c. Gideon Reynolds, New York • • - July 20, ~ 

Trusses for ruptures. Amos G. Hull, New York - Aug 19, ~ 

Tanning, improvement in. Joseph Wampler and G. Matthews, 

Steubenville, Ohio . . . _ _ Aug 27, — 

Trunks, making leather. Robert C. Martin, Philadelphia Aug 28. - 

Trusses for hanging the yards of ships. Preserved Fish, N. Y. Sept 24, — 
Thrashing machine, &c. Ger. Boswick and H- Spencer, Ma- 
ryland, New York . . . _ - Dec 24, — 
Transporting weights, &c. James Cornell, Brookfield, N. Y. Dec 24, - 
Thrashing machine. James Hyde, South Pembroke, N. Y. Feb 8, 1825 
Tannin, extracting. William Lowber, Philadelphia - March 15, - 
Tanning, improvement in. H. Bretney, Lebanon, Ohio March 24, ~ 
Truss, conical spring. Jesse R. Hovey, Sangerfield, N. Y. March 31, — 
Teeth, sawing ivory comb. Philo Pratt, New York - April 20, — 
Tanning, improvement on Demond's mode. Joseph Giles, Guil- 
ford, Vermont ..... April 11, -- 
Thrashing and flax breaking machine. A. and N. Remington, 

Genoa, New York - - - - May 19, - 

Thrashing and shelling machine. Pierson Reading, Trenton, N.J. May 20, ~ 
ThrashJng machine. Richard Holden, Philadelphia - May 20, — 

Truss, B. Farr's improvement on Hull's patent. Eli M. Gibbs, 

Norwich, New York .... May 28, - 

Thread of wood, machine for making. William Bell, Fayette 

county, Kentucky .... - June I, •^- 

Thrashing machine, improvement on S. Ballou's. J. C. Boyd, 

Rush township, and A. Kitchen, Danville, Pennsylvania June 7, — 
Thrashing machine. Wm. Hoyt, Brookville, Franklin county, 

Indiana ._..._ 

Trashing grain. William Small, Augusta, Maine 
Tire and hoop bending. Joseph Meredith, Lebanon, Penn. 
Teeth, apparatus for keeping free from saliva. Charles New- 
ton, New York ..... 
Tire, machine for bending. Charles Cooper and Abraham Tus- 

tin, Lebanon, Pennsylvania ... 

Thrashing machine. Joseph Briggs, Schoharie, New York 
Thrashing machine. R. Howard and J. B. Flagg, Kennebeck,Me. 
Truss. Christian Stockman, Albany, New York 
Tanning. Samuel Williams and Amos Williams, Orange 

county, New Jersey - - 

Trusses, for ruptures. John Blagg, Portland, Maine 
Thrashing machine. William Small, Augusta, Maine 
Thrashing machine. J. A. Ileermanee, Redhook, New York 
Temples, used for weavinc- O. M. Slillman, Brookfield. N. Y. 
13 " 



Sept 9, 
Sept 9, 
Sept 9, 


- 


Sept 27, 


- 


Sept 28, 
Oct 5, 

Nov 5, 
Nov 7, 


- 


Nov 12, 
Dec 15, 
Jan 10, 
Jan l(i, 

Jan 30, 


182< 



100 V 

Thrashing grain and hulling clover, machine for. Jos. Potter, 

Reading, Berks county, Pennsylvania - - Feb 18, 1826 

Thrashing grain and breaking flax and hemp, machine. D. 
Hurlburt,N. Etheredge and J. M'Combs, Herkimer county, 
New York --..... Feb 21, -- 

Tanning, improvement on. Leonard Jacobs, Richmond, Va. March 1, — 
Truss, spiral double cone. Bela Parr, Norwich, Chenango, N.Y. March 21, — 
Tailoring, improvement in the art of. Greenbury Ross, Car- 
lisle, Kentucky - - _ - - April 5, -- 
Toothed cultivator and harrow. Waldren Beach, Philadelphia April 13, — 
Tan vats, pump used in. Aaron HiggLns, Florence, Ohio April 24, — 
Thrashing machine. John Shaw, Kennebec county, Maine May 10, — 
Thrashing machine. Seth Bailou, Livermore, Maine - May 25, — 
Thrashing machine. Peirson Reading, Trenton New Jersey June 3, — 
Tire for wagons, &c. machine for bending. Walter James, Ash- 
ford, Windham county, Connecticut - - June 19, — 
Trip hammer, method of moving. Elisha Crowell, Gardiner, 

Maine ...._- Aug 4, — 

Thrashing machine. Arch. Douglass, Marcellus, New Yoi-k Sept 8, -" 
Thrashing and winnowing grain, machine for. Sylvanus C. 

Hersey, Rochester, New York _ . - Nov 8, — 

Trip hammer, improvement in the. Philip Pitts Read, Mercer, 

Maine ...... Dec 7, -' 

Thrashing machine. James Hyde, Pembroke, New York Dec 9, — 

Tobacco, kiln for drying. Edmund Pendleton, Louisa county, 

Virginia ....-- Dec 18, — 

Teeth, mode of engrafting. Elijah A. Bigelow, Brandon, Vt. March 8,1827 
Temple for weavers, spring. A. Jeuks and J. Clewell, Holmes- 
burg, near Philadephia . - - . March 19, — 
Tobacco, improvement in the manufacture of. J. Allen, jun. 

and Charles Geoghegan, Richmond, Virginia - April 3, ~ 

Tubs, buckets, &c. machine for cutting out. Jer. Baily, Phil. April 7, — 
Tenoning spokes for wheels, machine for. David Sperry, Col- 
chester, Connecticut . _ . . April 18, — 
Turning lathe, improvement in the. Wm. Patrick, Leverett, 

Massachusetts .... - April 24, - 

Thrashing machine. M. Pennock, Kennet Square, Chester 

county, Pennsylvania - . - - May 26, - 

V 

(Jmbrella, iinprovcment in the. William Gamble, Washington, 

District of Columbia .... July 3, 1824 

Umbrella and parasol, improvement in the. William Sleeper, 

Philadelphia .... - Nov 22, 182 S 



Vessels, improvement in maritime affairs. B. Wynkoop, Phil. Sept 13, 1794 

Ventilators, nautical. Benjamin Wynkoop, Philadelphia June 29, 1795 

Vessels, propelling. See Boats. 

Vessels, improvement in constructing and rigging. J. Garretson May 29, 1797 

Vessels' bottoms. See Wood preserving. 

Vessels, a machine for propelling. Charles Stoudinger - June 2,1798 

Vessels, heaving down, raising weights, 8e.c. See Machine for. 

Veneering plough, for cabinet work. William Stillman March 16, 1801 

Vapour bath, portable. C. W. Peale, Philadelphia - July 16, - 

Ventilator for ships, &c. See Air primps. 

Vapour. See Cooler and condencer. 

Vegetable elixir or cough drop'^. 8. Cooloy, Bolton. Conft- .IVnr 19, 180!? 

rf«:scls. See Fnmiig. 



July 11, 


1808 


. Dec 31, 


.. 


May 5, 


1809 


April IG, 


1811 


Feb 4, 


1813 


April 29, 


- 


Feb 28 


1814 


March 13, 


-, 


March 19, 


.. 


April 17, 


1817 


Aug 8, 


— 


Oct 13. 


— 


June ] 1, 


1818 


June 26, 


1819 


Feb 17, 


1820 



W 101 

Vermifuge, mode ofprepanvi^. Joseph Lehman, Philadelphia Aug 11, 1807 
Vitriolic test, for making bank bills. A. Brewster, Hartford, 

Connecticut _ . - . _ 

Vegetable pulmonic, detergent. G. Rogers, Northampton, Mass. 
Varnish for leather. John David, Thiladelpbia 
Vaporem. See Steam engine. 

Vibrating nail plates, whilst cutting. J. Bernard, Troy, N. Y. 
Verdigris, manufacturing. Stephen Dempsey, New York 
Varnish of gum elastic. Jacob H. Hummel, Philadelphia 
Veneer's machine for shaving. Silvannus Bonnel, New Jersey 
Valetudinarian cot chair. John Mead Albany, New York 
Vessel, ball proof. Thomas Gregg, Connellsviile, Penn. 
Vaccinator, Spring. William Haslett, Baltimore 
Vetrinary ventilated bath. James Carver, Phiiadelphia 
Verdigris, making. George F. Hagner, Philadelphia 
Violin, bass, &c. improvement in the. Nicholas A. Lete, N.Y. 
Velocipede, improvement in the. VV K. Clarkson, jun. N. Y. 
Violins, &c. construction of. John Edwards, New York 
Venereal disease, preventing the. John Prentis, New London March 27, 1S22 
Vaccination, improvement in. James Smith, Baltimore - July 10, -- 
Ventilating vessels. Charles W. Skinner, Norfolk, Virginia Aug 23, — 

Vessels, mode of netting up shrouds of. Robert Rogers, Dover, 

Ne>v' Hampshire - - - - - Feb 6, 1823 

Vessels, mode of planking. William Scarburgh, Darien, Geor. May 19, 1824 
Veneers, saws for cutting. R. B Richardson, Philadelphia Oct 6, — 

Vice, perpetual lever. Calvin ^Ving, Gardiner, Maine March 2, 1826 

Varnish for leather, hewn stone, &c. Marcus Curtis, Troy, N.Y. April 22, — 
Varnish for furniture, leather, hewn stone, &c. Marcus Cur- 
tis, Troy, New York - - . ; - April 22, - 

w 

Wire, weaving of. T. Kirk and R. Leslie, Yorktown and Phil. May 9, 1792 

Wind mill, improvement in. Joseph Pope, Boston - Jan 26, 1793 

Wheat, &c. machine for cleaning B Tyler, New Hampshire April 15, 1796 

Wheat, &c. machine for thrashing. William Booker - March 11, 1797 

Wheel, tide water. Silas Betts _ . . March 18, — 

Wood and vegetables, &c. a combination of estringent. F. Hitch April 17, -- 

Window sashes, improvement in making. Stephen Parsons 

Wheel, spiral, for working in the tide water. Elias Ring 

Washing. See Cloths. 

Watches. See Clocks. 

W^ind mills, improvement on. Charles Holden - March 15, 1798 

Water, a screw engine for throwing. Elijah Ormsbee 

Water, causing it to ascend from founts. John Manning 

Water, machine for raising Marc Isambard Brunei 

Water wheel flume for the improvement of large rapid streams. 

Walter Brewster . - _ c 

Water, pipe and pump for conveying. Mark Reeve 
Wood, a method to preserve the bottoms of li. Peale 
Wharves, vessels, and other wood from worms. R. Peale 
Wind mill, a method of regulating Thomas Thomson - Jan 3, 1799 

Watef, a machine for raising. Joseph Hemptley 
Writing with two penns, a machine for. M. I. Brunei 
Wheel, improvement in the horizontal. Ezekiel Reed 
Water, obtaining force from by the help of steam. S. Morey 
Water engine, improvement on his. Samuel Morey 
Weight, raising. See Machine for. 
Water, engine for throwing. Patrick Lyon - - Feb 12, 1800 

Water force by steam. See Force obtained by water. 
Water, machine for raising. W. Palmer, New York - Aug 25, — 



Nov 20, 


Dec 10, 


March 15, 


March 21, 


April 10, 


April 27, 


June 7, 


Dec 14, 


Dec 14, 


Dec 14, 


Jan 3, 


Jan 10, 


Jan 17, 


Feb 14, 


April 24, 


April 24, 



A02 



W 



Windows, how hung without weights. W.Young, Windham, Con. Nov 2U, liiii\} 
Wheels within cylinders, mode of giving motion, &c. J. Sharpies Sept 15, 1801 
Wind mills, mechanical powers for the use of which. J. Sharpies Sept 15, -- 
Wind mill, improvement in. John A. Morton - - Dec IG, — 

Wind mill, improvement in. R. Hathaway, Plymouth, Mass. Jan 20, 1802 
Wheat, machine for cleaning. Stephen Stilvvell - July 9, -- 

Window sashes, improvement in raising and supporting. Leon- 
ard Kennedy _ _ _ . _ Sept 7, — 
Water, machine for raising. John Baptiste Aveilhe - Oct 14, -■' 
Welding cast steel to iron, improvement in the manner of. 

Daniel Pettiboue, E. Chapman and J. Nichols - Dec 22, — 

Water, machine for raising. Benj. Cooley, Wheatley, Mass. Feb 1, 1803 
Wheel to turn under water. Silas Bent - - March 7, — 

Wind mill. See Horizontal. 

Wreck raft. A. De Hue Marentille ... March 18, — 

Water, improvement in heating and boiling. B. Piatt - April 27, -- 
Wool, machine for breaking and carding. B. Standring June 28, -- 

Window sashes, mode of applying springs. ■ S. J. Camp, Nor- 

walk, Connecticut ----- July 1, - . 

Wooden stills. See DisiUlalion. 

Water cock, improvement in. George Youle, New York Aug 25, — 

AVheel press. Hezekiah Betts, Norwalk, Connecticut - Sept 13, — 

Wind mill. See Horizontal. 

V.'ind mills, improvement in. A. E. Paine, Harpersfield, N. Y Nov 19, — 
Window sashes, improvement in fastening and supporting. 

Jacob Osborn _ . - _ _ Nov 24, — 

Wind mill, improvement in. William Bell, Camden, S. C. Nov 25, — 

Window springs. James Curtis, jun. . _ - Dec 10, — 

Wheels, improvement in for various purposes, John Staples, 

jun. Warren, Virginia _ . . . Feb 17, 1804 

Window sashes, improvement in hanging. W.W.Hopkins Feb 24, -- 

Washing macliine, improvement in. Daniel S. Dean - Feb 29, -- 

Window fastenings or springs. D. Miller, E. Haddam, Conn. March 8, -- 
Watering cattle, machine for. Moses Smith - - March IC, — 

Wry fly, improvement applied to mills. Benjamin Tyler, Clare- 

mont, New Hampshire - - . . March 19, -- 

Window sashes. See Springs. 

Water, improvement in tlie raising of. 

Water, machine for raising from mills. 
Kentucky 

Windlass for ships or vessels, improved. H. Betts, Norwalk, 
Connecticut . - _ _ 

Wind mill, improvement in. Ricliard Weems, Annapolis 

Wagons or carriage to be worked by hand. John Bolton, jun. 

Wind mill, improvement in. W. Staunton, jun. Plymouth, N. H. 

AVindow spring, improvement in. Isaac Scott, New Haven 

Water, machine for raising. F. Lippart, P. 0. Keetztown, Pa. 

Washing and scouring machine, A. Higham, Hudson, N. Y. 

Water, machine for raising. Seraphim Bellij, Baltimore 

Washing machine. William J. Fulsom and J. Hayden, Kenne- 
beck, District of Maine _ _ . 

Water. See Spring pur.ip for raising . 

Welding cast steel to iron, mode of. D. Pettibone, Ko^bury, 

Connecticut - - - - March 22, 160f) 

Washing machine. Sec Fulling mill 

AVater wheels for mills. E. Hiibbel, Middleburg, Vermont 

Wind mill. John Cooper, Philadelphia . _ - 

Washing machine. Reuben Buck _ _ _ 

Water proof, method of rendering cloth. James P. Weight- 
man, Boston - - - 

WfndiTig ci)tton, machine for. P. Brown, jun. Warren, R. I. 



Benjamin Folger 

W. Harrington, Paris, 



July 7, 

Aug 28, 

Aug 29, 
Sept 20, 
Sept 29. 
Dec 26, 
Dec 26, 
May 3, 
May 4, 
Nov 7, 

Dec 17, 



May 1, 
May 22, 
May 29, 

Oct 21, 

Feh 5, 



180: 



180/ 



v\ 



lUJ 



■VV ashing uiachiue. . Jlichard 11. Elliot, Watcnown, Alass. Feb 28, 
Washing machine. Simon VVillard, jun. Hudson, New York April 25, 
Washing, scouring, and churning machine. Thomas Beatty April 25, 
Washing machine. Josiah Cleveland, Franklin county, Penn. June 6, 
Washing machine. Ebcn Jones, Berkshire county, Mass. July 24, 
Washing machine. M. Lee and T Barber, Oneida county, N.Y. Oct 1, 
Water wheel, improvement in the. Simon Wiiiard, jun. Hud- 
son, New York _ _ _ . - Dec 1, 
y/ashing machine. William Wadsworth, Hartford, Conn. March 15, 
Wheel to run under water. John Johnson, Indiana Ter. March 21, 
Whalebone, mode of twisting for whips. Joseph Keeve, New- 
burg, New York ----- April 25, 

Washing machine. Leonard Kennedy Hartford, Conn. April 26, 

Washing machine, piam King, Johnstown, New York - May 14, 

Whip saw, application of. S. Barber and N. U . Tomkins, N.Y. June 1, 

Washing machine. Martin Lee, New Vork - - June 4, 
Washing machine, churning, getting out clover seed, &c. Ilobt. 

Patton, Columbia, Pennsylvania . - - June 13, 

Washing maohine, perpendicular. E. Jones, Alfred, Mass. June 20, 

Washing machine. Asahel E. Paine, Delhi, New York - July 1, 

Washing machine. Enos Trescott, New Marlboro', Mass. July 11, 

Washing machine. Sheron Henry, Eloomheid, New York July 11, 

Washing machine. Thomas Osgood, Charleston, New York July 11, 

Washing machine. Eben. Lister, Kiilingworth, Connecticut July 11, 

Washing machine. Dudley Loomis and Ira - - July 11, 

Wind mill.' Uzziel Geer, Norwich, Connecticut - July 18, 

Wheels, machine for making. Jacob Coon, Granville, N. Y. Aug 6, 

AVater, machine for elevating. Wm. Smith, Gloucester, N. J. Aug 12, 

Washing machine. S. VV. Dana, Rutland, Vermont - Aug 30, 

Wheel carriages. Stephen Winchester, Newton. Connecticut Aug 30, 

Washing and churning machine. Ditto ditto - Aug 30, 

Washing and churning machine. G. Bishop, Cazenovia, N. Y. Sept 7, 

Winnowing machine. Randal Wallis, Baltimore - Nov 9, 

W^indowsashes, machine for making. J. Farnham, Oswego, N Y. Jan 7, 

Washing machine. Septimus Tucker, Dublin, Pennsylvania Jan 19, 
Window shutters. See Fastening. 

Washing machine. Eli F. Hill, Onandago, New York - Feb 11, 

Wheel, overshot strap or chain. Richard Berrian, New York Feb 13, 

Washing machine. A. Blodget, Amherst, Massachusetts Feb 16, 
Washing machine. Joseph Yarwood, New Brunswick March 11, 

Washing machine. Levi Anderson, Bristol, Pennsylvania March 23, 

Washing machine. William Buckman, Ann Arundel, Md. March 23, 

Washing machine. Garry Bishop, Madison county, N. Y. April 17, 

Washing machine. Lemuel Bachelor, Vernon, New York April 24, 

Window sashes. David Worthington, Hartford, Connecticut April 27, 

Water wheel. William Stubs, Chilicothe - - May 1, 

Weaving straw with silk, &.c. Mary Keis, Killingly, Conn. May 5, 

Washing machine. Orin Chaffield, Burlington, New York May 15, 

Washing machine. Nicholas Van Zandt, Washington - May 21, 
Washing and churning machine. G. Osgood, Madison county, 

New York - - - - - - June 7, 

Washing machine. Martin Lep, Burlington, New York - June 8, 

Washing machine. Isaiah Jennings, New York - June 13, 

Wool carding machine. Daniel Smith, Philadelphia - June 14, 

Water tables, for doors, &c. Nathaniel Briggs, Windham, Vt. June 17, 

Water back and tewel for smiths. 0. Ames, Plymouth, Mass. June 24, 

Washing machine. Thomas Pierce, Fishkill, New. York June 24, 

Worm boiler. James Truman, Philadelphia '- - June 24, 
Washing machine and press. Amos Hosfurd and Ezekiel Kel- 

sey, Berlin, Connecticut _ _ _ - juue 27, 

Washing machine. Timothy Freeman, Madison county, N. Y. June 28, 



180- 



iBoe 



180B 



104 W 

Wheat rubber. James Deneale, Dumfries, Virgiaia - July 1, 18(U* 

Wire work, machine for weaving. P. Bernard, Whitestone, N.Y. 

Wood screws. See Screios. 

Washing machine. Shubael Kimball, Rhinebeck, New York 

Wheel to operate by wind or water. W. L. Bakewell, New 

Haven, Connecticut - . - . . 

Wheel, mode of casting for clocks. Lemuel J. Kilburn, Penn. 
Washing machine. Rozel Philips, Otsego, New York 
Washing machine. Robert Robinson, Leesburg, Virginia 
Water wheel, horizontal. David Parmalee, Reading, Conn. 
Wells, mode of sinking. Peleg Easton, Nantucket, Mass Feb 1, 1810 

Washing machme. Sylvester Noble, Hosick, New York 
Weaving machine. Waiter Janes, Ashford, Connecticut 
Windows. See Sprbig bolt. 
Whip saw. See Saio. 

Water wheels for mills. J. Minor, Saratoga, New York 
Wheel Wright's labor saving machine. M. Battle, New York 
Washing and churning machine. J. Roberts, Germanlown, Pa. 
Wind mills. Russel H Wright, Boston 
Wire winding and spinning. Henry Burke, Philadelphia 
Washing machine. Isaac Loof borrow. New York 
Winding machine for weavers. Levi Ruggles, Boston 
Winding machine for weavers. Walter Janes, Ashford, Conn. 
Writing, teaching the art of S. Warren, Randall, R. I. 
Washing machine William Jackson, Painsville, (Jhio 
Water wheel. Pindar Antrim and Samuel Bolton, Philadelphia 
Windlass and capstf n. John Calvin, Philadelphia 
Water, machine for raising, &.c Jos. Clap, Montague, Mass. 
Water wheel. Aaron Reuck, Chilicothe, Ohio 
Washing machine. Daniel Robinson, Franklin, New York 
Window springs. George Cannon, Nantucket, Massachusetts 
Water boiler and steam still. P Bernard, Whiteslown, N.Y. 
Wood, preserving in salt water. Robert Lloyd Nicholas, Eas- 
ton, Talbot county, Maryland . - - 
Wheat. See Starch, Sfc, 

Wheel, tide mill. D. Wheeler, Bristol, Massachusetts 
Warming rooms. B. Russel, Hartford, Connecticut 
W"ind wheel, horizontal bellows. D. Van Vorhees, Long Island, 

New \ork ------ March 21, — 

Water wheel, spiral. B. Schoolfield and W Stanton, Lynch- 
burg, Virginia - - - - - April 26, — 

Water wheel, raising or lowering. M. Andrews, Kennebeck, 

Massachusetts - - - - ' - May 4, ~ 

Weighing machine. Thomas Arnat, Philadelphia - - May 10, — 

Writi.ig instrument. Ezra L. Miller, Charleston, S, C. May 11, — 

Window sashes. John Ballthorp . . _ May 22, ~ 

Washing machine. D Duncan, Upperville, Loudoun county, Va. May 23, ~ 
Water wheel, horizontal. John Osburn, jun. Litchfield, Conn. May 29, — 
Water blast. Joseph Ruggles, New Milton, Connecticut June 6, ~ 

Water wheels, machine for two. Luke C. Hinman, Luther Bis- 

sel and Moses Barns, Otsego, New York - - June 7, — 

Wheel head, accelerating. A. Putnam, Philadelphia - July 20, — 

Wooden springs for carriages. L. Somner, Downingtown, Pa. July 22, — 
Wear for catching fish. Hawley Emerson, Hancock - Aug 14, — 

Wool picker. Michael Morrison, Boston - - Aug 15, - 

Weaving. N. and P. Miller, Franklin, Massachusetts - Aug 20, ~ 

Weaving. Joseph Atkinson, Amherst, Massachusetts - Sept 5, — 

Wool, machine for drawing and spinning. William Humphreys, 

Humphreysville, Connecticut - - . Oct 4, — 

White lead, washing. Samuel Witherille, jun. Philadelphia Oct 29, — 

White lead setting the beds, &c. Ditto ditto - Oct 29, - 



July 1, 


July 7, 


Aug 12, 


Aug 18, 


Oct 13, 


Oct 14, 


Nov 3, 


Nov 20, 


Feb 1, 


Feb 1, 


Feb 16, 


April 2, 


April 4, 


April 25, 


April 25, 


June 18 


June 26, 


Aug 16, 


Aug 20, 


Oct 1, 


Oct 8, 


Nov 1, 


Nov 6, 


Nov 21, 


Dec 5, 


Dec 15, 


Dec 27, 


Jan 16, 


Feb 23, 


larch 2, 


larch 4, 



W Wo 

While lead, screening in water. Samuel Witherille.jun. Phii. No? 1,1811 
White lead separating the oxidated from the metallic. Samuel 

Witherille, jun. Philadelphia ... Nov 1, - 

Water wheel. Elisha Mack, Sheffield, Massachusetts - Nov 2, ~ 

Water gate, balance. William Maher, Rome, New York Nov 12, — 

Welding scrap iron, &c. B. King, Washington City - Nov 15, — 
Wire. See Rolling. 

Writing, mode of teaching. S. Randall, Warren, R. I. Jan 11, 1818 

Weaving, the art of. J. Rood, Canterbury, Connecticut Jan 23, — 

Whirl and regulator for flax. C. Crafts, Woodbury, Conn. Feb 10, — 
Washing machine W. Stanton, Lynchburg, Campbell county, 

Virginia ------ May 12, -- 

Warming rooms. Daniel Pettibone, Philadelphia - May 12, — 

Water, hydraulic for raising, W. Schultz, Philadelphia May 26, ~ 

Washing and churning machine. Z. Phiney, Cairo, N. Y. June 19, — 

Water gate, shutting the. Amos Bolton, Fauquier, county, Va. June 19, - 

Washing machine. Joseph Palmer, Brookfield, New York Aug 21, ~ 

Wharves, constructing. John Butler, Baltimore - Sept 9, — 

Wire, machine for making. Wm. Wadsworth, Hartford, Conn. Oct C, — 

Wool carding machine G. Both, Poughkeepsie, New York Oct 13, — 

Wire, machine for drawing. Jacob T. and Thos. Walden, N. Y. Oct 31, ~ 

Wine, converting cider into. Henry Seabolt, Scipio, N. Y. Nov 11, -- 

Water mills. Samuel Browder, New York - - Nov 27, - 

Wheel heads. William H Peabody, Woodbury, Connecticut Dec 14, - 

Washing machine. Erastus Denison, New Lisbon, New York Dec 30, ~ 

Water, raising from wells. George Patterson, Philadelphia Feb 6, 1813 
Wool spinner. See Perpetual. 

Wool for worsted, preparing. Joseph Bamford, Philadelphia March 18, — 

Wheel head. Eli Church, Horner, New York - - March 18, - 

Winnowing machine. John James, 3d, Plymouth, Mass. May 4, - 

Washing machine. John F. Whipple, Easton, New York June 10, - 
Wheels, machine for making. Mclzor Hunt and Cotton White, 

Hartford, Mass. . - _ - - June 15, — 
Washing machine. Josiah Hotchkiss, Woodbury, Conn. June 18, ~ 
Washing machine. Silas Hitchcock, Vernon, New York June 25, ~ 
Water mill. Jacob Perkins, Newburyport, Mass - June 26, -- 
Weavei-s' lathe. John Drummond, New York - - July 24, - 
Weavers' beams. Goliah Williams, North Providence, R. I. Aug 24, - 
Wine from cider. Ezra B. Corkings, Bristol, New York Oct 9, -- 
Window sashes, bolt for. Nathaniel Briggs, New York Oct 13, — 
White lead making. Alexander James Hamilton, New York Nov 8, — 
Wooden springs Luke H. Thrall, Troy, New York - Nov 10, — 
Weights, applied to machinery. Peter Obert, New York Nov IS, ~ 
Weaving millinett, &c. Stephen Steward, Cheshire, N. H. Not 31, — 
Wheel head David Loring, Canandaigua, New York - Nov 31, — 
Water mills. John Owings, Baltimore . - - Jan 25, 1814 
Washing machine. John Gray, Eaton, New York - Feb 4, ~ 
Water, machine for raising. Jacob Hartman, Lampeter, Penn. March 31, — 
Wheel for spinning, &e Emery Russel, Long Meadow, Mass. April 18, — 
Wheel heads. Emery Russel, Long Meadow, Mass. - April 18, — 
White lead. Elisha D. Butts, Baltimore - - May 5, - 
Water wheel, improvement on Farnham's. David Cooper, Je- 
richo, New York - - - - - May 12, — 

Washing machine. Eliphalet Jaques, Newburyport, Mass. May 24, ~ 

Wood sawing. Benjamin Hoadley, Waterbury,Con. - June 14, — 

Weeding machine. Charles Hill, Essex county, Virginia July 7, — 

White lead, manufacturing. J. Welsh and T. Evans, Phila. Aug 15, — 

Winding spool, &c. Augustus C. Sherewood - - Oct 18, -- 

Wadding cotton. James Beaumont, Canton, Mass. - Dec 3, — 

Wheel head, linen. B. Smith and Chas. Stewart, Truxton, N. Y. Dec 8, - 

Water wheel, horizontal. W. Cornwall, Orancoek. Virginia Deri.';. -» 



Wooden springs for carriages. Levin Brickhead - Dec 3U, 1814' 

Weaving, spooling, and winding. Ebeii Stowell, Middlebui-y, 

Ver. - - - - - - Feb 28, 181.^ 

Warping machine. Thomas Siddel, Germantown, Penn. March 27, -- 

Water wlieel. George Peck, Whitestown, New York April 26, ►- 

Washing machine. Joshua Lane, Homer, New York - May 15, -- 

Water used on wheels successively. A. Danielson, Otsego N.Y. May 16, — 
Whiskey making. Silas Smith, Gennesee, New York - May 23, -- 

Water wheel, horizontal. James Wood, Mount Pleasant, N. Y. June 19, — 
Wind and water wheel. Jonathan Reynolds Dutchess co. N. Y. June 24, — 
Water wheel, applying. Asa Jellson, Roxbury, Mass. - July 17, -- 

Wheel, vertical horse. John A. Mortoi;, Baitimo.'-e - July 21, — , 

Wool, machine forspinning and roping. Samuel Learned, Wa- 

tertown, Massachusetts _ . _ _ Aug 3, — 

Wheels, carriage. B. L. Greenough, LebannoD,N. H. Aug 12, — 

Water wheel, horizontal R, A. Donaldson and J. L. Wheel- 
er, Newark, New Jersey - - - - Sept 25, -- 

Weights, iron. Alven Babcock, Boston - - Nov. 6, -- 

Washing machine. Christ. Seebold, New Berlin, Penn. - Feb 1, 1816 
Water wheel, overshot. John Green, Virginia - - March 5, — 

Winding yarn. Paul Moody, Boston . . _ March 9, — 

Wheelliead. David Lee, Guilford, Conn. . - - May 6, — 

Water wheel. Silas Dalie, Cumberland, Mass. - - May 28, — 

Weaving. Ira Draper, Weston, Mass. . _ _ June 7, — 

Weights, propelling boats by. Moses Martin, Woodbridge, New- 
Jersey - - - - - July 8, — 

Willard's time-piece, improvement in. L. Curtis, Concord, Mas- 
sachusetts - . _ _ - July 12, — 
Windmill, improvement in. James Barron, Elizabeth Citj', Va. July 18, — 
Winder, socket and bobbin. John Thorp and S. Shepard, Taunton, 

Mass. - - - - - - - Oct 14, ~ 

Water marks in paper. J. Perkins and T. Gilpin, Philadelphia Dec 18, — 
Water wheel. Wm. Purneil, Giles co. Tennessee - - Jan 10, 1817 

Weights, machine for raising. Henry Nold, Bucks co. Penn. Jan 22, — 
Water, rendering pure. S. Griffith, Stephenson, Rensalaer county, 

N. Y. - - - - - - Feb 1, - 

Water power, applied to machinery. Meredith Malloroy, Ben- 
ton, Ontario, New York - - - - March 3, — 

Water wheel, tide and current. Samuel Morey, Oxford, N. H. March 13, — 
Water ^vheel, tide and current. Benjamin Thomas, Washing- 
ton, District of Columbia - - - - March 20, ^- 

Window blinds. George Mungcr, Cambridge, Maryland March 26, — 

Water wheel. Theodore Burr, Burr Haven, Dauphin county, 

Pennsylvania 
Water wheel. Ira Griswold, Granby, Connecticut 
Water wheel, perpetual James Widdifield, Philadelphia 
Window and door frames. Randolph Ross, Baltimore 
Water, mode of letting on a wheel. J. Smith, Queen's county, 

New York - - - ' - 

Water wheel. Amos Thayer, .\lbany. New York 
Weaving, preparing yarn for. H. P. Franklin and W. B. Win- 

sor, Providence, Rhode Island _ . - 

Wells, sinking. Eben. Hilyard, Philadelphia 
Water, raising and forcing. L. T. B. and S. E. Morse, Charles- 
town, Massachusetts _ . _ . 
Whito lead, making of. George F. Hagner, Philadelphia 
Wheel, horizontal inclined. M Isaacs and John VVilbanks, Phil. 
Water wheels. Charles Agustine Busby, New York 
Water burner, American. Samuel Morey, Oxford, N. H. 

Wood, seasoning. James Ronaldson, Philadelphia - Feb 9, 18IS 

AViiinoiving machine. Ed. and .John Brooks, Wilmington, Del. 



April 3, 


April 16, 


April 21, 


April 30, 


July 1, 


July 7, 


Aug 8, 


Sept 10, 


Oct 3, 


Oct 13, 


Oct 14, 


Oct 25, 


Dec 11, 


Feb 3, 


Feb % 



W 107 

Water proof stiffeiiiug tor huts. A. and G. V. Raymond, Ball. Feb 7, 1818 
Water wheel, spiral screw. Alex. D. M'Kamy, West Tennessee Feb 10, - 
Wheel trailing. John Read Lime, Connecticut - March (T, -- 

White lead. Edward Clarke, Philadelphia - - March 28, - 

Weaving. Stephen Armstrong, Poughkeepsie, New York April 7, - 

Weaving machine. David Grieve, Providence, Rhode Island April 11, - 
Water wheel. John Evans, Davies county, Indiana - April 21, - 

Waste steam. John H. Morton, Thomas Bodley and Robert 

Huston, Lexington, Kentucky . _ ^ April 28, - 

Wooden springs for carriages. James Greenwood, New Castle, 

Delaware ------ April 28, -- 

Water, new mode of applying as a power. A. Thayer, Albany, 

New York ------ 

Water wheel. Amos Thayer, Albany, New York 

Water wheel. John Edwards, Urbana, Ohio 

Water tew iron. Gideon Davis, Sandy Spring, Montgomery 

county, Maryland - - - _ - 

White lead. Joseph Richards, Philadelphia 
Wind wheel. Moses Isaacs, Camden, N. J. near Philadelphia 
Wheel for propelling boats. John Sayward Trott, Boston 
Writing. See Tachygraphy. 

Weights, machine for raising. S. Gray, Madrid, New York 
Water wheel, called the boat wheel. H. Brown, Lebanon, Ohio 
Wooden springs. James Clark, Kent county, Delaware 
Washing machine. James Barnet, Providence, Rhode Island 
Winnowing machine, improvement in the. Thomas Beatty, 

Washington - - - 

Window springs, improvement in. Gideon Drake, Hartford, Conn. 
Water wheel, improvement in the. Arthur Henrie, Miami, Ohio 
Water tew iron. W. Barker, Luzerne county, Pennsylvania 
Winnowing machine, improvement in the. J. Bromwell, Bait. 
Water burner, improvement on Morey's. J L. Sullivan, Best- 
Wheel, improvement on the double stem. J. L. Sullivan, Best. 
"Water burner, improvement on his. J. L Sullivan, Boston 
Water wheel, improvement on. Asa Waters, Millbury, Mass. 
Wooden jack screw. Z. Bunker, Guilford county, N. C. Feb 3, 181f> 

Wheat, machine for cleaning garlic, &c. from. Thomas Wilson, 

Baltimore county, Maryland - - - 

Wheel, chain water. Henry Beidleman, Washington county, Va. 
Winnowing machine. Horatio Watkins, Washington county, 

Maryland ------ 

Wheel, shovel and scraper. Nathan Whiting, Chester, Vt. 
Water wheel, improvement in the. T. Eames, Newbury, Vt. 
Washing machine. Beardley Hendryne, Springfield, N. Y. 
Window springs. Hezekiah Salisbury, jun. Brattleboro', Vt. 
Water, mode of raising. John Ambler, New Berlin, Chenango 
Wheel, horizontal. George Deming, Burlington, Vt. 
Winnowing machine for wheat, &c. E. Tisdale, Herkimer 

county, New York - - - - 

Wheel barrow. Jeremiah Bainard, Rome, New York 
Weaving, improvement in. J. H. Pierson and James S. Sim- 
mons, Rockland county, New York _ - - 
Wheat, machine for washing and drying. Samuel Martin and 

Z. Chapin, Ontario county, New York - - Jan 18, 183)0 

Water wings, for propelling boats, &c. J. J. Dyster, Bait. " 

Watch chains, machine for making. Samuel Keplingef, Bait. 
Water and coal, machine for drawing. Edmund' C. Dauley, Free- 

donia, Indiana _ _ - . „ 

White wash brush. Elijah S. Curtis, Charleston, Mass. 
Watch chains, machine for making. John Hatch, BaUimoie 
"■?»tepw^ree)- £lisha Hftll, Ualtimotc 
fi 



May 1, 


May 1, 


May 25, 


May 26, 


May 28, 


■ May 28, 


June 2, 


July 15, 


July 24, 


July 31, 


Sept 15, 


Oct 5, 


. Oct 26, 


Oct 28, 


Nov 10, 


Nov 26, 


Dec 11, 


Dec 10, 


Dec 19, 


Dec 22, 


Feb 3, 


Feb 8, 


Feb 8, 


March 18, 


Vlarch 19, 


April 29, 


May 6, 


May 24, 


May 26, 


July 22, 


July 31, 


Aug 26, 


Dec 31, 


Jan 18, 


Feb 9, 


May 4, 


May 12, 


June 2, 


June 5, 


July .5., 



108- 



W 



Wheel, spiral helm. Robert P. Cunningham, Pomfret, Conn. 

Washing -machine. Benjamin Cox, Hadley, Massachusetts 

Wire screens for cleaning rice. N. and D. Sellers, Philadel. 

Weighing machines. Eli Wadsworth, Hartford, Connecticut 

Wheel, tide. N. Gates and Alexander Maxwell, New York 

Water wheel. James Price, New York 

Water wheel. David Beauchamp, Elizabethtown, Virginia 

Wind mills, improvement in. P. Ettienne, New York 

Winnowing machine. Josiah Brown, New London, Conn. 

Weaving, improvement in the harness for. M. Chandler and 
E. Brown, Cazenovia, New York 

Water wheel, horizontal pedal. John James Giraud, Bait. 

Wind and water wheel, improvement in the. William Gallup, 

Norwalk, Ohio . _ . , _ March 

Warping and weaving cotton goods. James Morgan, Bait. April 

Winnowing machine. Daniel Donohoe, New York - April 

Wheel, head linen spinning. J. S. Stuart, Springfield, N. Y. April 

Water wheel, oblique. Ralph Bulkley, New York 

Whale's blubber, machine for mincing. Benj. Taber, Fairha- 
ven, Massachusetts - . . _ 

Water, machine for raising, by weight. J. AltofiFer and Wm, 
Bushnell, Harrisburg, Virginia . . _ 

Water wheel right and left. Ralph Bulkley, New York 

Washing machine, improvement in the. James Barron, Virginia 

Water, machine for raising. N.N.Dettrehan, Charles Parish, La. 

Waterwheel, improvement in the horizontal. H. Howard, 
Wooster, Ohio _ . . . _ 

Washing machine, improvement in the. Pascal Cady, Brook- 
lyn, Connecticut . . . . . 

Wire, improvement in drawing card. Russel Prouly, Spencer, 
Massachusetts _ . _ . . 

Window shutters and blinds, fastening. Bernice West and Phi- 
lander Soper, Rome, New York _ . _ 

Wheel, polygonal, chain, paddle, &c. Tim. Elmer and Azel 

Piersou, Bridgetown, New Jersey - - - Jan 

Waistcoats, pantaloons, &.c. making. Charles Herwlck, N. Y. Feb 

Window curtains, improvement in. Henry Andrew, N. Y. March 

Winnowing machine. Harry Beadle, Wallingford, Conn. March 

Washing machine and for grinding. James Justin, Pittsburg, Pa. April 

Water wheel, improvement in the tide. Robert Seal, Delhi, N .Y. 

Washing machine, improvement in the. Francis Goucher, Phil. 

Wind mills, improvement in. William Phoebus, New York 

Wheels for carriages. John Whitaker, Dingman's Ferry, Penn. 

Wool picker, improvement in the. Beria Browr-, Exeter, R, L 

Window sashes, self-balancing. Francis Follot, Petersburg, Va. 

Washing machine, improvement in the. David Watson, Fay- 
ette. Maine - 

Water, elevators for raising. Social Rolph, Albany, N. Y. 

Water wheel, improvement in the inclined horse and water. Lee 
Wheeler and Timothy Powell, Coxackie, New York 

Wind mills, improvement in the machinery of. John Gue, Wa- 
terford, New York . . _ - _ 

Water wheel, improvement in the vertical. John Maze, Green- 
brier county, Va. . . . . _ 

Wind mill, improvement in the. Jesse Mollineux, North Hamp- 
stead. New York _ . _ _ _ 

Water wheel, improvement in the. Adolphus Allen, Troy, Penn. 

Water, improvement in raising. Littlebury H. Mosby, Pow- 
hatan county, Virginia - _ - . Feb 15, ~ 

Wheat, machine for cleaning smut from. Daniel Pease, jun. 

WinHfielfl, New York - - - - ' Feb 37. - 



Aug 
Aug 
Aug 
Sept 
Sept 
Oct 
Oct 
Oct 
Nov 

Jan 

Feb 



Aug 

Aug 

Aug 
Oct 
Dec 
Dec 

Dec 

Jan 

Jan 

Jan 



May 
June 
June 
June 
Sept 
Oct 

Oct 
Nov 

Dec 

Dec 

Jan 

Jan 

Feb 



VV 109 

Wheel, to prevent ropes, &c. from slipping. James Cooper, 

Augusta county, Virginia . . - _ June 17, 189:? 

Window sash, machinery for making. Amos Miner, EIridge,N.Y. July 9, — 

Washing machine, improvement in the. Isaac Leavitt, Turner,Me. Aug 12, — 
Washing machine, improvement in the. A. Glendening, Butler 

county, Pennsylvania .... Sept 25, -- 

Warming beds, mode of. Peter Lannay, Baltimore - Nov 11, — 
Wheel made to supersede the crank. James Stedwell, 3d, Car- 

mel, Putnam county, New York ... Nov 25, — 
Water wheel, made of iron. P. J. Sciiuyler, E. Hitchcock and 

D. Hitchcock, Stillwater, New York - - Dec 20, -- 
Ware, improvement in making all kinds of. Robt. U. Richards, 

Winchester, Connecticut - - - - Feb 19, 1824 

Water wheel, revolving paddles for. Syl. Guernsey, Fenner,N.Y. April 12, — 

Wheel, elbow. Ralph Bulkiey, New York - - April 24, — 
Wheel head, improvement in the accelerating. Diana H. Tuttle, 

Williamson, New York ... ]\'^y 17^ ._ 

Washing and scouring machine. W. Gaboon, Windfield, N. Y. June 15, — 

Washing machine, revolving. Eben. Dewey, Butiernuts, N. Y. June 24, — 
Weaving, cam motion in C. Whituig, J. Guuldmg, W. Janes, 

Dedham, Massachusetts - - , - June 25, -- 
Watering cattle. Adolphus Allen, Troy, Pennsylvania - July 10, — 
Washuig machine. Andrew Glendening, Loudoun county, Va. Sept 9, — 
Wheel barrows for brick. Nat. Tufts, 2d, Charlestown, Mass. Sept 13, -- 
Window shutters, fastenings for. Nathaniel Briggs, N Y. Oct 21, ~ 
Weights, machine for raising. Almoran Holmes, Boston, Mass. Oct 21, ~ 
Water wheel, mode of letting on water. Samuel Sperry, Nash- 
ville, Tennessee .... Nov 9, -- 
Washing machine. John West, Middletown, Connecticut Dec 14, — 
Water, or tide wheels, improvement in. T. B. V. Gaasbeck and 

D. Sands, Poughkeepsie, New York _ . _ Dgg 24, -- 

Wire, harness for weaving. Elisha Allis, Cazenovia, N. Y. Dec 30, — 

Washing machine, lever. R. Wheeler, Vergennes, Vermont Feb 26, 18'35 

Wheel, for carriages. William Cooper, Columbia, S. C. March 3, — 

Water, mode of raising. Darius Comstock, Lockport, N. Y. March 15, — 

Water wheel, horizontal, Eben. Thouipsoi!, Manchester, N.Y. March 24, - 
Water wheel, horizontal. O. Latham, L. Eennet and J. Green, 

Oneida county, New York .... May 28, — 
Wool and cotton, machine for roping and spinning. Francis 

Burdick, Kortright, New York - - - May 30, — 

Water, mode of raising. Scott Fickett, New York - June 11, — 
Wooden ware, machine for making. L.Z. Parke, Windham, N.Y. June 14, — 
Window and bed curtains, mode of manufacturing. Samuel 

Abbot and Josi'iph Prentis, Chester, Massachusetts - Aug 23, — 
Window shades, &c. machine for making. Rufus Conant, Lynn, 

New Hampshire - - - - - Sept 9, — 

Warming rooms, mode of. William Baker, Springfield, N. Y. Sept 9, .- 

Water wheel, horizontal. Abraham Lippitt, Windsor, Ohio Nov 2, -- 

Water from wells, drawing. Elijah WUiard, Egremot, Mass. Nov 2, — 

Washing machine. Moses J. Clark, Auburn, New York Nov 8, — 
Water and sawing timber, machine for raising. John Winter, 

Brutus township. New York - - - Nov 15, -- 
Weavers' harness, making metal eyes for. J. Conger and L. 

Woodbury, Locke, New York - - - Nov 15, — 

Washing machine. Shelbern Bostwick, Thompson, Ohio Dec 8, — 

Washing machine. Oliver Deane, Walpole, Massachusetts Jan 11, 1826 

Washing machine. Willard Foster, Oswego, New York - Jan 25, ~ 
Water from wells, drawing. Jeremiah Dexter, Salisbury, Conn. Jan 27, - 

Washing by steam. Junius Smith, London, England - Jan 28, — 
Ways for drawing up vessels. Amasa Miller, New London, Conn. Feb 8, - 

Weaving wire, power loom for. John S, Gustin, New York Feb 23, -^ 



Vlarch 


16, 


March 


'22, 


April 12, 


April 


12, 


April 


12, 


April 


19, 


May 


10, 


May 


18, 


June 


1, 



ilO \ 

Washing machine, isdward Thurston, BurlingtoH, Verniout March », I82t? 
Window shutters and doors, fire proof. J. Brown and George 

W. Robinson, Providence, Rhode Island 
^Vheels, machinery to supersede. J. Cooper, Staunton, Va. 
Washing machine. Richard V. Mudge, Deerham, New York 
Weaving wire harness. Ezra Brown, Cazenovia, New York 
Washing machine, rocking. J. G. Philip, Kinderhook, N. Y. 
Water wheel, conical. Roswell Wilcox, Franklin county, N. Y. 
Water wheels, relieving from back water. Jare Benedict, Fa- 

bius, New York _ _ . _ . 

Water wheels and flumes, constructing. Asa Messer, Provi- 
dence, Rhode Island _ - . . 
Wind mills, in the construction of. W. Coburn, Gardiner, Me. 
Well bucket, mode of emptying the. Elijah Willard, Egre- 

mont, Massachusetts . - . _ June 15, -- 

Water wheels, mode of applying water to D. M. Kenzie, M. L. 

Baker, S. Dear, J. M'Naughton, Caledonia, New York June 19, — 

Washing machine, improvement in the. S. Church and Hiram 

Clark, Utica, New York _ - _ _ July 6, — 

Water wheels, mode of letting the water on. Thomas Keys, 

Henry county, Georgia _ , _ - JuJy 18^ — 

Wind mills, improvement in. Moses Padly, Ontario, N. Y. Aug 31, — 

Wheels, improvement in for boats. John J. Giraud, Bait. Sept 15, -' 

Water from wells, mode of drawing. Elijah Willard, Egre- 

mont, Massachusetts . _ - . Oct 23, -"■ 

Water wheel for propelling boats. Benjamin Raymond, jun. 

Beverly, Massachusetts .... Nov 18, •- 

Washing machine, improvement in the. Burroughs Beach, N. 

Miiford, Connecticut .... Nov 24, — 

Washing machine. David G. Dunham, New Brunswick, N- J. Dec 7, '- 
Wheel for propelling boats, paddle. Wm. F. Kearsing, N. Y. Dec 8, — 
Wool and other fibrous substances, manufacturing. J. Gould- 

ing, Dedham, Massachusetts - _ - Dec 16, --- 

Water and other fluids, heating and boiling. George J. Payne, 

Lockport, New York . . - _ Dec 27, -- 

Wheels for carriages, making the hubs of. Garretson Lyon, N.Y Dec 28, — 
Water for cattle, machine for drawing. I. Willbur, Madison, N.Y. Dec 28, - 
AVind mill, improvement in the. T, P. Jones, New Castle Del. Feb 6, 1827 
Wheelwrights' assistant. John Sitton, Pendleton, S. C. - Feb 15, -- 
Washing machine, improvement in the. Chester Stone, Middle- 
bury, Connecticut ----- Feb 17, -• 
Watch seals, improvement in making. S. Davis, H. and P. Bab- 
bit, and B. P. Grinnell, Providence, Rhode Island - March 3, »- 
Water wheel for saw mills. Thomas Shute, Tennessee March 6, — 
Wheelwrights' assistant. Cyrus W. Beach, Schoharie, N. Y. March 16, -- 
Watch keys, improvement in making. Joseph S. Davis, Provi- 
dence, Rhode island - . _ - April 3, -"r- 
Wood, machine for the use of those who work in. Jeremiah 

Bailj, Philadelphia - - - - April 7, - 

Water wheel for steam boats. R. L. Stevens, Hoboken, N. J. April 10, ^ 
Wool, &c. improvement in the manufacture of. John Gould- 

ing, Dedham, Massachusetts , _ . April 27, — 

Water wheel, mode of letting the water on. Robert and Thos. 

T. M'Culloch, Albemarle county, Virginia - - May 26, - 



y ellow paint, mode of prepariagr B. A. Carreadeft'e?, N- i". Sept :2, ISOiJ 

V am beam for looms. Simeon Fette,Foxboro', Mass. J'une 15, 1813 
V^rn. machine for siting and dressing. Paul Moody, ■'PTatham, 

^fa<sarh1^s■etf5 •- ^ -* '- .Tati i\ i8lf 



SUPPLEMENT 



LIST OF PATENTS CONTINUED. 

FROM JUNE, 1827, TO APRIL, 1828. 

A. 

Anthracite coal, culinary vessels for Jacob F. Walter, Phil'a June 8, 1827. 
Artificial stone, mode of making-. R. McKay, D. McKenzie, 

and Jos. Woodhull, New-York ..... Jan. 16, 1828. 
Apple grater, improvement in the. Uri. Emmcns, New York Feb. 13, 
Archimedean screw', in the. Perry Harris, Preble c'y> Ohio, March 25, 
Axle , in the common carriage. D. W' Phillips and W. Maker, 

Covington, New- York ...... April 23, 

Atmosphere propelling engine. Edward Allen Talbot, Dubhn, 

Ireland - - - - - - » June 21, 

B. 

Bricks, machine for pressing. James McDonald, ISTew-York April 24, 1827; 
Boilers, impt in the steam engine. John Poole, Sheffield, 

England ^ May 14, 

Boilers, Do. Ebenezer A. Lester, Boston, May 14, 

Bedstead, impt. in the portable. Jacob Daley, Baltimore May 14, 

Bridges, impt, in building wooden; Garner Wilkinson, White 

Creek, New -York - May 15, 

Bridges, in making the ribs or arches of. John P. Bakewell, 

Pittsburg, Pennsylvania ...... ^?ay 15, 

Brick, machine for pressing. John Howe, Alma, Maine May 18, 

Blower, impt. in the coal grate. R. Fuller and Thomas Thomas, 

New- York ......... May 22, 

Boilers for steam engines, impt. in. Isaac Doolittle, Bennington, 

Vermont June 1, 

Bellows, impt. in Jesse Dixon, Pittsboro' Chatham county, N. C. June 11, 
Boring earth, machine for. John R. Frailing, Canajoharie, 

New York ........ June 13, 

Boats, impt in the means of transporting from one canal to an. 

other. Robert P. Bell, of New-York - - - July 13, 

Buildings, impt in the mode of moving. Simeon Prown, of N Y. July 31, 
Bed sackings, impt. in the mode of tightening. John K. Simp- 
son, Boston, Massachusetts - . , . Aug. 10, 
Boats, impt. in the combination of. Thomas Thorpe, City of 

Washington ..... Aug. 31, 

Brick and tile, machine for moulding. E. Fisk and B Hinkley, 

Fayette, Maine . - - - - ' - Sep. 8, 

Balance, impt. on Dearborn's patent. Samuel Blaisdel, Lancaster, 

Ohio - - Oct. 10, 

Bucket, impt in the vertical. Stacy Costill Philadelphia Oct. 17, 

Bobbin tube, for spinning, impt in the. Benjamin Hutchinson, 

Philadelphia . - . , . Oct. 18, 

Barrels, hogsheads, &c. machine for making. William and Mar. 

cus Adams, Ogden,New-Yi:rk ... Jan'y241828. 

Brick, impt. in the machine for making. David Rising, Colches. 

ter. New York - - . . . . Jan 'y 29, 

Bending sheet iron, for boilers, &c. Calvin Post, Spring Post, 

New-York , .. . March 11, 

Boring rocks, in the machine for. Isaac Overall, Liberty, Smith 

County, Tennessee ..... March 14, 

Brick, in the mode of moulding, he. David Flag, junior, Gardi- 
ner, Maine - ...... March 19, 

Bark, in the machine for grinding. Aaron Bull, Caroline, N. Y. March 27, 
Bellows or blowing machine, in. Elijah Brady, Mount Pleasant, 

New.York April 3, 

c. 

Carriages, impt. in riding wheel. W'm. and Josiah Jessop, Guil- 
ford county. North Carolina ... June 1, 1827. 

Cheeses, applying nets to pine apple. L. M. Norton, Litchfield, 

Connecticut ---... June 4, 



112 c. 

Churning butter and pumping, machine for. Nathan Whitney, 

Aug-asta, ;\laine .... . June 7, 1827, 

Cider, ma. for grinding apples for, or for mixing mortar. Tho- 
mas Streeter and James S. VVilbert, Cluii, New- York June 12, 
Cork cutter, impt. in the. Luther Kills, Boston - June, 18 
Crimping boots, impt. in the mode of. Samuel Morehouse, East- 
port, Maine - - - ... June 19, 
Cements for roofs or wails of buildings from impt. Charles Clin 

ton, of New York - - ... . July 13, 

Canals, mode of conveying earth or other substances, the bottom 

of. Oliver Phelps, Lansing, Tompkins c'y, New-York July 16, 

Crane, impt in tlie portable. Kzckiel Mann and Geo. Hill, Roches- 

ter, Monroe county, New York . . - July 21, 

Cordage, impt. in the mode of making. Robert Graves, Brooklyn, 

New. York .... . July 25, 

Canal boats, impt in the mode of passing-. Robert Graves, 

Brooklyn, New- York .... July 26, 

Cutting wiieat, &c. 'mpt in the machine for Laban Durham 

and John S. Pleasants, of Halitax county, Virginia . July 28, 
Coach aiarm, impt in the. Walter Hunt, New York . July 30, 

Channey smoke and safety valve, impt. in the. Jos. H Schreiner, 

Philadelphia ... July 31, 

Card teeth, improvement in the machine for cutting Joshua 

Lamb, Leicester, Massachusetts - . - Aug. 1, 

Cotton Cleaner, impt. in the. Jesse Reed, Marshfield, Plymouth 

county, Massaciuisetts ... . . Aug. 10, 

Cones, improvement in gearing. Truman F. Mayhew, Boston, 

Massachusetts - - - ... Aug. 22, 

Cement, improvement in making aqueducts by means of. John 

N. Benham, Bndgewater, t)neida county, New-York Aug. 29, 

Carding machine, impt. in the. John Tillow, Newton, Fairfield c'y, 

Connecticut . . i . . Sept. 8, 

Churn, impt in the. Daniel Sheldon, Pulteney,New.York Sept 13, 

Cradle, hydrostatic steam. Charles Miner, Lyme, Connecticut Oct 12, 
Corks, machine for cutting George Rawlings, Philadelphia Oct 30, 

Calico printing, making rollers for by etching. D. H. Mason and 

VL W. Baldwin, Philadelphia - . - Oct, 30,- 

Clocks, impt. in the construction of. Harrison G. Dyar, N Y. Nov. 6, 

Combs; in making ornamental hair. Uriah Bailey, West Newber- 

ry, Massachusetts . ... - . Nov. 15, 

Cradle, impt. in tlie hydrostatic steam. Charles Miner, Lyme, 

Connecticut - ... . Nov.l6, 

Combs, impt. in the backs of tortoise shell. Nathaniel Bishop, 

Danbury, Connecticut ... . . Nov. 11, 

Chain, improvement -in the frame. David Leslie;, New-York Nov. 19, 

Carriages, improveinent iu four wheel. Theodore Brooks and 

Daniel W Eames, Rutland, New-York . - Dec. 6, 

Churn, or fluid agitator. Samuel H. Baker, Wells Township, 

Pennsylvania - - - - - - Jan. 10, 182J. 

Cloth, vibrating machine for napping. Samuel Duncan, North- 
ampton, New-York ..---. Jan. 21, 
Cotton, machine for packing- Wm J. Coke, Cabin Point, Sussex, 

county. New-York ..... Feb. 4, 

Canal steam boat. John F. Wight, Erie, Pennsylvania - Feb. 14, 

Cooking apparatus, 5jc. Ezekiel Ei Bennet, Kingsbury, N. York Feb 15, 
Cooking stove, in the. Daniel G. Garnsey, Pomfret, New-York March 3, 
Carriage bodies, in. Jesse Reeder, Lebanon, Ohio • March 4, 

Cast iron shoes, mode of making. Icabod Arnold, Oswegatehie, 

New York - - - - . - March 12, 

Carriages, impt. in. Thomass Knox, Sniggesrsville, Virginia March 15, 
Corn shelling- machine. Jnhi Brown, Providence, R. Island March 18, 
Coopers" work, machine for making. Hiram Waters, Water. 

town, New-York - - -- - - - - April 3, 

D. 

Dividing eng'ine, for scales, guages, &c. Lemuel Hedge, Wind- 
sor, Vermont ...... June 20, 1827 

Distilling, impt. in the art of. John M. Aikin, Philadelphia Aug. 30, 



D. 118 

Distilling', impt. in. Wm. J. Cocke, Surrey coiin1y,Vii'ginia - Oct. 30, 1827. 
Do. James Lusk, Butter coui.ty, Ohio - Dec. 22, 

Do. Win J. Cocke, Cabin point, Sussex c'y, Virginia, Feb. 4,1828. 

Distilling- by steam. Benjamin Barr, Strasburg Townsbip, Penn. April 5, 

E. 

Eng-ines, impt. in manufacturing steam and rotary wheel. Fran- 

;i cis Harris, Albany. NewYork Tuly. 10, 1827. 

j Engine, improvement in the steam. Warren P Wing-, Green- 
wich village, Hamsphire countv, Mas.sachusetts - Aug. 17, 
Excavator, impt in the floating. Harvey W. Campbe'l, Lock- 
port, New-York _ - - - - - Tan.22,l?28. 
Excavator, or self loading cart. Waldren Beach, Philadelphia Feb. 5, 

F. 

Foot stoves, impt. in cast iron. <leo. W Robinson, New-York June 2,1827. 
Fur, impt in the machine for separating. Jno. McDonald, N. Y. Sep. 11, 
Fur cutters, cant twist blades for. Chs. C. E. Beach, Portland, 

Maine ......--. Nov. 10, 

Flax, ma. for breaking Henry Schoonhaven, Pulteney, N. Y. Dec. 11, 
Fur, impt. in the ma. for cutting Michael Peire, Womelsdorf, 

Berks county, Pennsylvania, .... Dec. 20, 

Flax and hemp dressing ma. Jno. C. Wenzel, Loui.sville, Kent'y Jan, 17,1828. 
Flax and hemp dressing ma and for hulling- grain and rice. 

Evans Christian, Town of Philadelphia, NewYo-.k - Feb, 8, 

I Flax, impt. in the ma. for swingling. San^uel Achey, Heidle- 

berg Township, Pennsylvania - - - - Feb. 18, 

Fire engine, impt in the. Ezekiel Baboll, Car.aan, Connect't April 12, 

G. 

Gun locks, impt. in percussion. Marvel C. Davis, of Mayvllle, 

Chatauge county. New York - - - July 10, 1827. 

Gas lights, impt in the manufacture from cotton seed. Denison 

Olmstead, N. H. Connecticut ... July 21, 

Glass knobs, mode of pressing. John llobinson, Pittsburg', Penn. Oct. 6, 
Glass, mode of pressing with a core. P. C Dummer, Jersey City, 

New Jersey ...... Oct. 16, 

Glass formed by a combination of moulds. G. Dummer, P. C. 

Dummer. and Jas. Maxwell, Jersey City, New Jersey Oct. 16, 

Gates for locks, impt. in. Daniel Rogers, Little Falls town, Her- 

kimmer county, New-York .... Jan. 4, 1S2P, 

Gasses from anthracite coal, mode of generating-. M Ward and 

Richard W. Hall, Baltimore - - - Jan. 19, 

Graiiingma. impt. in the. Philo Pratt, Meriden, Connecticut Feb. 12, 
Gold and silver, separating earth from. Wm. H. Fotger, Spon- 

tenburg Dist. South Carolina - - - - Feb. 13, 

H. 

Hewing and hamTXiering stone, impt. in the machine for. Charles 

B Read, of West Bridgewater, Plymouth count}', .VSass'ls June 27, 1837. 

Horse harness or horse yoke, impt in the Adolphus Allen, of 

Troy, New York - - .... June 29, 

Horse hoe, impt in the cast iron. Wm. Charmichael, Sand lake,? 

Renssalaer county. New York .... July 28, 

Harrow and plough hoe, impt. in the. Isham Cheatham. Provi- 
dence Inn, Chesterfield county, Virginia - - July 31, 

Hydraulic elevator, impt. in the David Corey, York, Pennsyi'a Aug 51, 

Hoe, impt. in the prong. Jos. Wilson, Ma'-lborough, N H. Sept. 20, 

Hydraulics, impt. in Jacob Rruip, Kenawa county Virginia, Oct. 6, 

Hats, water proof stiffening for Stephen .flemstead. junior, 

St.Charles county, Missouri [re-issued Oct 26. 1827] May 25, 1827. 

Heat; application of the spare to making salt, &c. Alexander 

Brown, Salina New-York .... . Oct. 30, 

Hubs, cast iron or other metal Benja'n Lyman, Manchester, Conn. Nov. 6, 

Hydrostatic and hydraulic elevator. Jas. McCreary, Nobiestown, 

Pennsylvania' Jan. 5, 1828* 



114 H. 

Hubs for carriage wheels, Impt. in. Hercules Thomas, Midway, 

>!ass:achuselts - . Jan. 8,1828, 

Horse inills, in the lever for working. John Galbraith, Maury 

county, Tennessee -. - - - . March 6, 

Heat, in the revo-ution and manag-ement of. Elipt. Nott, Sche- 
nectady, New-York .... March 26, 

Hydraulic engine, in tlie revolving. Ashel Hubbard, Windsor, 

Vermont ...... April 22, 

I. 

Inclined and vertical tread wheel. Cornells Watson, Addison 

Tjwnship. Ohio, ..... Dec.22, 1827. 

Ivory, machine for junking. L. Pratt and F. Bush, Meriden, Conn. Feb. 9, 1828. 
Ivory plates for combs, ma. for slitting. Philo Pratt, Meridin, Conn. Feb. 12, 

K. 

Kent bugle, impt. in the. Richard WilliS, West Point, N. York Nov. 10, 1827. 

L. 

Loom, impt. in tlie power of delivering;- the yai"n. Wm.B Leo. 

nard, FiMikill, New York .... May 23, 1827. 

Do. taking up the clotJi Do. Do. May 23, 

Loom impt, in the, for weaving figured goods. Horace Baker, 

North Sa'e'o, Ves'. Chester i:ou;!ty, New-York . Aug. 30, 

Leather, impt. n, v.ic .n ^de of tanning. Osmond Cogswell, Cin- 
cinnati, Oniu ..... Sept 18, 
Lever power gained. E. G Ftori, ''lakely, Alabama - Oct 5, 
Laths, machine f.ir makln;. i>'..^- .ig. Thonias Wright and 

Abram P. Howell, Clnci.'iiiaii, Ohio - - - Oct. 9, 

Lock, 'ever percussion gun- John Ambler, jr. S. New Berlin, 

New York - " - - - - . - Oct. 16, 

Lathe, impt In the turning. Jefferson Moore, Leveritt, Mass. Jan. 12,1828. 
Liotteries, Impt in the -vode of drawing. Wm. E. Spalding, 

Brooklyn, Connecticut .... Feb. 15, 

Loom, for batinetts, in power, li Mitcliell and N. Butterwoi'th, 

Troy, Massachusetts .... March, 22, 

Leather," knifes for cutting sole. Luke Marble, Henerietta, N. Y. March 28, 
Lock for the wheels of carriages. Gecrge Diven, Fi'anklin 

county, Pomsylvania - - -• - April 14, 

M. 

Mil! for grinding grain, impt in the. Hubert S. Thomas, Ilockin- 

hani, iVorth iJarolina June 4, 1827. 

Mill, impt in the g'isv. Sam'l Sawing and James .Monteith, 

Statesville, North Carolina .--.... June 11, 
Mill, impt in the grist. Wm. W. Forward, Flarford c'y, M'd June 15, 
Mill, impt. in the .«','g,ir loaf. Sidney and Fortius Moore, Tii'- 

za!i, \ovMi Guvoiina ... . June 15, 

Mill, impt. in the grist. Wm. A. Turner, Plymouth, Washington 

couniy, NcM'th «.'aro!i'.)a - - - - - June 27, 

Morocco ma for diciii--, pol'shing and. rolling. Sam'l Couillard 

jr Boston, Massachusetts - - - - June 27, 

Morti-sing ma iin jt. In the. Simon Leroy, .Mexico, Union 

Square, Otsv\f-g;) county,_ New York - - . July 10, 

aiill, irnpt. in the g'ist. Washington .-Vdams, Guilford county. 

North Carolina - - - . July 18, 

Do. Avery and John Coe, of Guilford county, N. C, July 21, 

Mill sronc, impt. intlse bush for a. Nathan, Taylor, Urbana, Steu- 
ben c'y New York July 23, 
Mil!, iiniji in the tide. Robert Spedden, Talbot county, M'd Aug. 1, 
Manufacturing, impt. in the mode of. Jno. Gouldmg, of Dedham, 

Massachusetts - - - - - Aug -24, 

Mill, impt. in the cast iron, for grinding bark. William Torrey, 

Westbrook, .Maine - - - - - " Sep. 13. 

Mill impt. in the tanning. Enoch Walker, Springfield, 4 corners, 

Pennsylvania -..-.. Sep. 20, 

MortiSoing and tenoning ma. John McClintic, Chambersburg, 

Pejinsylvania - - . - . . Oct. 8, 

Moccasin, impt. in the water proof. John Syms, New-York Nov. 10, 



M. 115 

Marble, impt. in imitating all kinds of. Benjamin Trembly, N Y. Nov. 13, 1827. 
Mill, impt. in the grist Jas. Robison, Hiickskin 'rownship, Oliio Dec. 11, 
Mortising' ma. impt in the chisel of. A. Greciileaf and 11. 

Amidon, Mexico, New-York - - - Dec. 28, 

Mortising ma. impt in the. J. .1. Ke]h)g-g-, lliclimond, New-York .Ian. 24, 1828. 
Mill, impt. in the grist. Wni. L. I'a-, lor, .Mc.Viinn c'y, '1 ennessee Jan. 2ts, 
Medicine, impt. in. Triunan Powell, Hiirlington, ^'erlnout Feb. 2, 

Marble, impt. in the machine lor cutting ar.d polishing-. Ai-chi- 

bakl McAllister, Salem, New-Yoik - - . Feb. 18, 

Mill, impt. in the grist. Samuel Holland, Hanover, Ohio March 1, 

Do. Admiral Warren, Sangerties, N . Y. March 12, 

Medicine, impt in, Fitzgerald Bird, Hancock, Georgia - April 19, 

o. 

Oven, for baking over a furnace. Eh Moody, Northfield, Mass. April 5, 1S23. 

P. 

Press for cotton or hay, impt. in the. T. D. Wilson, of Corydon, 

Indiana ...... June G, 1827. 

Plough, impt in the. ^Vm. Beach, of Philadelphia - June 2", 

Printing press, impt. in the hand. Samuel Couiliard jr. Boston, 

Massachusetts . . . - . July, 14, 

Piston, rotative, impt. in the. John M. Cooper, Guildhall, Essex 

county, Vermont - - - - - July 16, 

Plough, impt. in the. Geo. Doffer, Fredericktovvn, Maryland Aug. 20, 
Plane stock, impt. in the. Hazard Knowles, Colchester, New- 
London county, Connecticut ... Aug. 24, 
Percussion gun locks, impt. in. James B. Lowry, Mayville, 

Chautague county, New-York ... Sep. 11, 

Printing pi-ess, impt. in the. Samuel Couiliard, Boston, Mass. Oct. 5, 
Planing machine, impt. in the. Josiah Rich m, Savage fictory .M'd Nov. 1, 
Percussion gun lock, impt in the. Joseph Shuttuck, Jefferson c'y, 

Ohio ' Nov 10, 

Punching copper, machine for. Wm. Ballard, Boston Dec. 6, 

Peggin jack, impt. in the windlass. Samuel Nourse, of Danvers, 

.Massachusetts Dec. 8, 

Plough, impt. in the bar-shear. Eli Pugh, Chatham c'y, N.C. Dec. 24, 
Plough, called the cotton planter. Bird Murphy, Union Dist. S.C. Dec 31, 
Plough, impt in the. Wm. Wiard, Avon, New-York Jan, 26, 1828. 

Presses for hay. Sec. impt. in. .Moses B. Bhss, Pitts' own, Maine Jan. 26, 
Paint impt. in making- oil. Alexander Thompson, Betheny, N Y Feb. 2, 
Pills, impt. in the Rheumatic- Ezra Deane, Blddeford, Maine Feb. 2, 
Pressing horn with steel plates. Uriah Bailey, of West Newbury, 

Massachusetts Feb. 2, 

Printing- press, impt in the. J. C. Holbrook and E. H. Thomas, 

Brattleboro', Vermont Feb. 7, 

Do Do. Do 

Paper, in material for making. Wm. Magaw, Meadville, Craw- 
ford county, Pennsylvania March 8, 
Ploughs, in the construction of. Richard Loveridge, Knox 

county, Ohio March 8, 

Pump, basin, or reservoir. Geo. M. Selden, Troy, New-York March 10, 
Ploughs, impt in. Chs. Howard, Kingham, Massachusetts March 10, 

Propelling boats, &c. impt in the mode of Timothy Davis, Law- 
rence, Indiana " March 15, 1S28. 
Piano fortes, impt. in. C. F. L. Albrecht, Philadelphia March 18, 
Pump logs, machine for boring. Sam'l Draper, Camiius, N. Y. March 31, 
Paper making, from the Ulva Marina. Ehsha H. Collier, Lon- 
don, England April 16, 
Press frame, impt. in the standing. Robt. Hoe, NeAV-York April 22^ 

R." 

Rail-way carriages, impt. in the construction of. Richard P. 

Morgan, Stockbridge, 'Massachusetts July 27, 1827. 

Rack, flexible, for operating on ships' carriages, J. Wood 

and P. A, Sabbaton, New- York Oct. 6, 



116 K. 

Rice, coffee, machine for cleaning and polishing-. Elijah Wilder, 

Jersey Citv, New Jersey Nov. 19, 182f. i 

Rake, ivapt in the comnion hay. Ambrose Foster, Auburn, N. Y. Dec. 6, | 

Kail-way, transporting carriages on. Moncure Robinson, Henrico ^i 

county, Virginia - - - - - - April 9, 1828. 

o. 

Saw mill, impt. in the. Anthony T5encme, Milton. Caswell j 

county, 'N'ortli Carolina June 4, 1827. I 

Spinning cotton and wool, ma. Wm. Church, Birmingham, Engl'd June 11, 1 

Still, impt in. Malcolm McGregor, New-York June 15, I 

Steam, impt in the. John IVIaynard, Ovid, New- York - - June 15, | 

Schalgiola", impt. in making. Salvadore Pinistri, New-York . June 18, > 

Suspenders, inapt in the. Edwin Chesterman, NewYork June 19, 

Sawing shingles, machine for. Nathan Swift, of Lebanon, Conn. June 27, 

Spiii.iing wool, machine for. Benjamin Laphan, of Queensbury, 

VVaVren county, New-York _ June 29, 

Seive wheels, impt. in preventing friction on spindles. J. G. 

Shoulze, Pickaway Township, Ohio July 6, 

Screw auger, impt. in "the. Judson Smith, Derby, New-Haven 

count)', Connecticut July 13, 

Spindle, impt in the. Renj'n Brundred, of Oldham, Bergen 

county, New-Jersey July 14, 

Spirits impt. in fermenting and distilling. Ira Belnap, Millers- 
burg, Dauphii. cotmty Pennsylvania July 20, 

Staves, impt. in the mode of making coopers'. Amory Akmoden, 

Bioomfield, Ontario county, New-York July 27, 

Spinning machine, impt. in the VVm. W. Jones, Thornville, Per- 
ry county, Ohio July 27, 

Straw cutting machine, impt. in the. Saban Durham and I. S. 

Pleasants, Halifax, Virginia July 27, 

Stone, im[)t in dressing', drilling, cutting, &c. Hermon Bourne, 

of Salem, Essex county, Massachusetts Aug. 3, 

Sack shoulderer. impt called the. Lewis Rice, of Clarksboro', 

Gloucester county, New-Jersey Aug. 3, 

Stumps, itnpt. in the machine for removing. Abijah Pratt, of 

Jackson, Washingtim county, NewYork Aug. 17, 

Spirits, impt. in the method of determining- the proof of. Wil- 
liam Cornell. Brooklyn, New-York Aug. 20, 

Sofa Si. bedsteads, impt in the Jno R. Penniman, Boston, Mass. Aug 22, 

Scouring, impt in the mode of. Jno. Goulding, Dedham, Mass. Aug, 24, 

Shuttle, impt in the mode of throwing in weaving. Do, 

Saw, impt. in the. (two edged saw) Moses Cass and Aaron 
Bull, Caroline. Tompkins coimty, New York 

Syringe, pitch, impt in the. Danifel Flint, Nobleboro', Lincoln 
county, New- York 

Shingles, impt on P. Hawe's machine. Geo. A. Hoard, of Ant- 
werp, New York 

Shingles, impt. in the machine for cutting. George W. Dana, 
Louisville, New-York 

Scurvy, vegetable composition for curing. James U. Armour, 
Fredericktown, Maryland 

Saw mill, impt. in the. Anson B Graham, Lee, Massachusetts 

Saw teeth, apparatus for setting. John Bogg,s, Philadelphia 

Sleigh shoe, &,c. imnt in the cast iron. Edward Trask, Sanger- 

field, NewYork Oct. 6, 

Shingles, impt. in the machine for making. Oliver Wheeler, 

Rochester, New York Nov. 10, 

Saw mill, impt. in the reciprocal. Wm. Kendall, Jun Waterville, 

Maine, Oct. 23, 

Steam, application of the escape. David Emoree, New Richmond, 

Ohio, . Dec. 3, 

Spring and sti.flTner, impt. in the rest. James G. Shute, Boston Dec. 5, 

Saw milijimpt in the Benjamin Overman, Greensboro', N. C. Dec, 11, 

Submarine propeller, impt. in the. Elijah Bryan, New-York Dec. 22, 

Spectacles impt. in the common. S. Newton, Washington, D. C. Dec. 22, 

Spinning cotton bagging from cotton. John E. Dewees, Mason 

county, Kentucky Dec'r 28, 

Sheaves for ships' blocks, cast iron. Francis Seymour, Plymouth, 

Massachusetts Dec'r 29. 



Aug 


25, 


Aug. 


31, 


Aug. 


31, 


Sep. 


20, 


Sep. 


20, 


Sep. 28, 
Sep. 28, 
Oct. 4, 



S. 117 

Saw mill; in the reciprocating. Wm. Kendall, Watterville, Afaine Dec. 31, 1827. 
Steam generator, impt. in the tubular. Keid K. Throckmorton, 

New-York _ Jan'y 17, 1828. 

Spring saddle, impt in the. Thomas Harvey, Middlelon, Del'are Jan'y 24, 
Screw, water wheel, impt. in the. Ebenezer Beard, Charles- 
town, Vlassuchusetts Jan'y 25, 
Stove, impt in the cooking. Robert C. Rouse, Athens, N. York Jan'y 26, 
Steam engine, impt. in the. Simeon Broadmeadow, of New- York Jan'y 29, 1828. 
Steam engine, spring teeth rack frame for the. William Willis, 

Charleston, South Carolina Feb'y 1, 

Steam engine, impt in. John J. Giraud, Baltimore Feb'y 5, 

Straw cutting machine. Warren Cummins, Livingston county, 

New-York Feb'y 11, 

Steam engine, impt. in the hig-h pressure. Isaiah Jennings, N. Y. Feb. 11, 
Specific steam engine, impt. in the. A. S. Kirk, Smithfield 

'I'ownship, Ohio Feb'y 13, 

Stone, machine for hammering and cutting. Joseph Richards, 

Braintree, Norfolk county, Massachusetts Feb'y 20, 

Steam boilers for stone coal. James G. Wilson, New-Y'ork Feb'y 22, 

Spinning wool and flax, machine for. Theodore Thomas Abbot, 

Greenland, New Hampshire Feb'y 26, 

Scythes and shovels, Sic. in making cast steel. E. H. Bulkeley, 

Colchester, Connecticut Feb'y 28, 

Sugar, impt. in the mode of clarifying. Wm. J. Mcintosh, Geo. March 7, 
Steam; in generating gas or. E, A. Lester, Boston March lOj 

Steam, inthe application of. Jos. Skinner, JNJantua, Ohio March 14, 

Sawing sliingles, machine for. Cheney Read, Western, Mass. April 2, 

T. 

Tire, impt. in the machine for bending. Walter Janes, Ashford, 

Windham county, Connecticut July 14, 1827. 

Thrashing and winnowing, and flax breaking machine. Edmund 

Warren, New-York Aug't 11, 

Thrashing, impt. in the machine for. Peter Barker, Worthing- 

ton, Franklin county, Ohio A.'^ig't 20, 

Thrashingmachine, impt. in the. E. B. Pike, Litchfield, Maine Oct'r 5, 

Trip hammer propelled by the foot. E. Pierce and Jos. Hatha- 
way, Palteney, New-York Oct'r 19, 

Types, impt. in the mode of casting. S. Sturdevant & Edwin 

Star, Boston Oct'r 23, 

Turning rake and hoe handles, machine for. William Shepard- 

son and Jos. C. Sperry, Hamilton, New-York Dec'r 3, 

Turning rake handles, machine for. Anson Sperry, Rotten- 
dam, Nev/.York Dec'r 26, 

Turning, impt in the mode. Jonathan Sparrow, Portl'd, Maine Dec'r 26, 

Thrashing grain and grass seed, machine for. David W. 

Webster, of Amesburg, Massachusetts Feb'y 9, 1828-. 

Thrashing ma. impt. in the. Ellas B. Hort, Charleston, South- 
Carolina Feb'y 18, 

Thrashing rice and small grain, machine for, Edmund Warren, 

New- York Feb'y 22, 

Thrashingmachine, in the- Michael First, of Union Town, Md. March 3, 

Tobacco, in the mode of curing. Martin and Thomas Baker, 

Louisa county, Virginia March 4, 

Tongs, in cast iron. Enos H. Buel, Marlborough, Conn. March 6, 

Thrashing machine-, in the. WiUiam Loomis, Springfield, 

New-York March 6, 

Tar Jack, called the. Hezekiah Salisbury, Springfield, Mass. March 8, 

Trip hammer inthe. Levi Rosenkrans, Big Flat, New-York March 17, 

Teeth, in terro metallic. Anthony Plantou, Philadephia April 5, 

Vitualler, impt. in the Economical. Benjamin C. Burdett, City 

of N"ew-York _ Aug't 4,1S27, 

Vessels, impt. in the mode of heaving down. John Crownin- 

shield, Salem, Massachusetts Oct'r 19, 



118 W. 

w. 

Water wheel, inclined revolving. Thomas D. Wilson, Corydon, 

Intliana June IT, 182ri 

Water wheels, mode of letting the water on. Jacob Ammon, 

Rocking-ham count}-, Virginia June 8, 

Washing macliine, impt. in the. David Beard, of Buffaloe, N. Y. June 27, 

Wooi, impt. in the mode of manufacturing. John Goulding, 

Dedham, .Vorfolk c'y, Massachusetts July 10, 

Wool and cotton, impt. in the machine for roping and spinning 

by hand Henry Wilson, Pomfret, Chataiigue c'y New-York July 13, 

Water wheel, impt. in the up and down. Henry Miller, Allen- 
ton, NTorthampton, Pennsylvania July 28, 

Wooden ware, impt. in the manufactory of hollow. Elisha 

Briggs, Perry, Gennessee county, New-York July, 30, 

Water, impt. in the method of cooling. Wm. Thornton, City of 

Washington, District of Columbia July 31, 

Water wheel impt. in tlie. James Deniston, Sanier Township, 

Preble county, Ohio Aug't 22, 

Wool, impt. in the extracting of grease from, John Goulding, 

Dedham, Massachusetts Aug't 24 

Washing machine, impt. in the. Moses Cass, Caroline, Tomp- 
kins county. New- York Aug't 29, 

Water wheel, impt. in the screw-spiral E. Skinner, Sandwich, 

New Ilampsh'ire Sep't 11, 

Wheel, impt. in the propelHng water paddle. John J. Giraud, 

Baltimore Sep't 18, 

Washing machine. Franklin Keilsey, of Middletown, Conn. Sep't25, 
'Weight, propelling machinery by. Cain Broyles, Tellico, Tenn. Oct'r 19, 

Water wheel, mode of letting water on. Michael Hildebrand, 

lVic^^lnn county, Tennessee Nov'r 10, 

Water, mode of retaining and discharging. Bradford Seymour, 

Weslmoreland, \ew-York Nov'r 10, 

Water proof, makini^: leather. David Kizer, Nev/-York Nov'r 19, 

Washing cloths and shelling corn, machine for. Benjamin 

Rice, Denmark, New York Nov'r 23, 

Warming and heating rooms, impt in. A. McAllister and J. 

Iggett, Salem, New-York Dec'r 15, 

Water proof leather and cloth, making. J. L. Comstock, Hart- 
ford, Connecticut Jan'y 21, 1828. 

Water wheel, impt. in the. Joseph Torny, Ravenna, Portage 

county, Oliio Feb'y 20, 

Windows' shutters, impt. in the fastenings for. Truman Bartho- 
lomew, New Y'ork Feb'y 19, 

Wicks for candles, cotton yarn for. George Dickinson, N. Y. Feb'y 21, 

Water wheel, impt. in the spiral. James Kelly, Jackson c'y, Ohio Feb'y 21, 

Watev, in the mode of purifying and filtering. Christopher 

Hall, Norfolk, Virginia Feb'y 22, 

Window sashes, cast iron. Isanc McNary, Stafford, Conn. Feb'y 23, 

Water, impt. in the pressure of. Georg-e M. Gibbs, Fr William 

Parish, Beaufort Distr'ct, South Carolina March 10, 

Wash stand, in the construction of. John Williams, Baltimore March 15, 

W'ashing, churning, working butter, ma. for R. R. Palmer, 

Caroline Township. Tompkins county, New- York March 21, 

Washing machine; in the. Aaron Bull, Caroline, New-Y''ork March 28, 

Water; in the mode of raj^sing. Jos, S. Fox, Cattaragus c'y, N. Y. April .% 

Y. 

Yards of vessels, mode of slinging the. Isaac Carver, junior. 

Prospect, Maine ^ '' Dec'r 11, 1827. 

Yards of vessels, in the mode r f suspending the. Samuel 

Adams, Wells, Boston Jan'y 23, 1828. 



SUPPLEMENT 

TO THE 

LIST OF PATENTS CONTINUED. 

FROM APRIL, 1828, TO JANUARY, 1830. 

A. 

Apples, irr.pl. in the machine for gi-inding-. David D. Demarest, ■1829-. 

N. MUibrd, New-York, .... .Trm. 14, >- 

Agricidtui'e, impt. ill. Peter Pardee, Ti-enton, Oneida co. N. Y. Feb. 6, ^ 
Axle-tree, safety carriage double. Ewd. G. Fitch, Blakely, Alab. Fe'o. 7", 
Alphabet writing-, called Lectography. J. B. Manning-, Gloucester, Ms. "15, 
Angers, impt. in screw. David Basset, Derby, Connecticut, March IS, 
Axes, in the mode of making. John Alley, sen., Pisa, Indianna, April 9, • 
Auger hollow, impt in. Abel Conant, Pepperell, Massachusetts, June 11, ... 
Atmosphere and steam press. James Mead and M. Ketchell, 

Lebanon, Oliio, . . . . . July 27, '-' 

Apples and fruits, preserving. Amos Hart Wharton, Pennsylvania, Aug. 10, i 
Auger, serpentine screw. George Shetter, York, Pennsylvama, Sept. 10, ,, 
Air fm-nace, oven, stove. Oliver Davidson, Johnstown, New-York, Aug. 25;, 
Anchors, faggoting. Jas. Tucker and I. Judge, Waslungton, D. C.Nov. 19, 
Apples' paling machine. K. and A. Moslier, Galway, New-York, Dec 28, 

B. 

Boxes, sugar. Paul Pearson and John Howe, Alna, Maine, April 15, 1828 

Boats or other small crafts, making. Benjamin Phillips, Phila. April 21, 
Bogging machine. James A. Post, Warwick Township, N. York, April 23, 
Bedsteads, in the construction of. Silas Hyde, Ai'cadia, Wayne 

coimty, New-York, ..... May 2, 

Boilers for steam engines. James P. AUaine, New-Y'ork, May 14, 

Bark mill, (and for corn) in the. J. Montgomery, Sangerfield, N. Y. May 29, 
Brick, macliine for striking. Eb. and D. W. Duty, Painsville, Ohio, June 7', 
Barrels, kegs, &c. machine for making. Nathaniel Goodall and 

Loren Tainter, Watertown, New-York, - - June 9, 

Bedstead, in the drum sacking. Hervey Wilbur, Newburyp't; Ms. June 16, 
BaiTcls, casks, &c. maclrine for making. John Hale, Oakum, Wor- 
cester county, Massachusetts, ... June 21, 
Boot ti-ees, impt. "in. Henry B. Miller, Mayville, New-- York, Aug. 25, 
Bees, mode of managing honey. Francis Kelsey, Lockport, N. Y. Aug. 26, 
Bobbins and flyers, maldng. Chas. Dan|c)rth, Ramapo, N. York, Sept. 2, 
Bedsteads, fastenings for. Wm. Swift &^Wm. Otteville, N. Bed- 
ford, Massachusetts, ..... Oct. 10, 
Bedstead, revolving rail & round tenon. Gairet Post, Auburn, N. Y. Oct. 11, 
Boilers, pipe for steam engine. Alden Potter, New- York, Oct. 11, 
Boilers, in steam. Anthony Hermange, Baltimore, - Nov. 26, 
Boot trees, impt. in. Joshua Ayers, Brookfield, New- York, Nov. 27, 
Brick, ma. for pressing. James Parker, M. D. Gardiner, Maine, Nov. 29, 
Brick, pressing unbm-nt. Epliraim Mayo, Hallowell, lilaine, Dec. 9, 
Boats, on canals. Nat. Bingham & Pliny Warner, Rochester, N. Y. Dec. 15, 
Bogging machine. John Gordon Copeck, Columbia cy. N. Y. Jan. 13, 1829. 
Blanks for checks, &c. Jas. Atwater, New Haven, Connecticut, Jan. 21, 
Boats, propelling canal or other. S. D. Bennett, Butternutts, N. Y. Jan. SOj 
Broom or brushes, making. David Wooster, China, Gennessee 

county, New-York, ..... Feb. 16, 

Baking, apparatus for. Philip Will cox, Springfield, Mass. Feb. IS, 

Brick, tile, &c. making. James Wood, Rockland county, N. Y. March 3, 
Boilers for distilleries, &c. setting. John Lovat, Philadelphia, March IT, 
Bobbin, forming the i-oU on the weaver's. John Thorp, Providence, 

Rhode Island, ..... March 20, 

Bellows, in the triangular. Wm. Sidney Jacks, New-York, April 4. 

Buildings, ma. for removing heavy. Ep. Bowen, Ledyard, N. Y. April 9, 

Boots, in measuring and catting. Tkos. Howe, Worcester, Mtiss. April 18. 

16 



13S ' B. 

Blood-letting and drawing- milk from the breasts of women, impt. in. li , 

D. Houghtaling and A. Monesly, Watervliet, New-York, June 11, 
Bedsteads, right and left hand sci-ews. John P, Copcvitt, N. York, June 11, 
Boilers, flat, for generating steam. D. Fanshaw & H. Hanks, do. June 11, 
Boots and shoes, ma. for pegging with plates. Nathan Leonard, 

Merrimack, New-Hampshire, - - - June 11, 

Boxes for ciuriage wheels, cylinder conical. Thomas Massey, 

New-London, Conn. . - . . - June 11, 

Blanks for checks, drafts, bills of exchange, &c. T. Atwater and 

N. Jocelyn, New-Haven, Conn. - - - June 11, 

Bellows' tubs. Andrew A. McPharin, Huntington, Penn. June 11, 

Bedsteads. E. Rogers and M. Pearson, Essex co. Mass. June 11, 

Boots, crimping. Thomas Howe, Worcester, Mass. - June 11, 

Boxes, cast, wrought iron, or wood, for saw mill gudgeons, wheels, 

etc. Sullivan Reynolds, Guildford, New-York, - June 11, 

Bed bugs, apparatus for preventing then- ascending bedsteads. 

James A. Clarke, Georgetown, D. C. - - June 18, 

Boats' loachng', ascertaining the weight of T. Cohoon, Troy, N. Y. June 18, 
Boat, canal passage. Jacob Bromwell, Cincinnati, Oliio, - June 23, 
Boots and shoes, cutting. Samuel Mai-shall, Philadelphia,- Pa. June 23, 
Boilers, steam. F. Coffin & C. K. Beach, Boston, Mass. - June 29, 
Book binding. Jesse Torrey, jr. Germantown, Pa. - Aug. 8, 

Blanks for checks, drafts, &.c. Jas. Atwater, New Haven, Ct. Aug. 18, 
Boats, canal. Th. W. Bakewell, Cincinnati, Oliio, - Aug. 25, 

Brick press. John M^oodson, Rockbridge, Va. - - Sep. 10, 

Boots and shoes, manufacturing perpetual pohshed water 

prtjof. J. Rynix, I. Haskins, and S. Knovver, Boston, Mass. Sep. 3, 
Binding wagon tii-e, lioops, bands, &;c. Josiuh Butler, Cobles- 
kill, N. Y. Sep. 24, 

Bilgeways. John Thomas, N. Y. - - - - Oct. 10, 

Bell lianging. James Russell, New-York, - - Oct. 10, 

Bit stocks, of composition. Aug'usta Phelps, Marlboro, Conn. Oct. 10, 
Boilois of a steam engine, for supplying. E. Young, Tate town. O. Oct. 10, 
Box chui-n. T. and L. Morrison, Grotoii, New- York, - Oct. 16, 

Boots, manufacturing. Alden Bm-d\ck, Carroll, New-York, Oct. 31, 

Boilers. Joseph Hurd, jr. Boston, Mass. - - - Nov. 10, 

Boats, propelUng by a sculling wheel. Benjamin M. Smith, Ro- 
chester, New-ifork, - - . - . Nov. 20, 
Bricli machine. John S. Hanna, Mercer, Penn. - Nov. 23, 
Boards, guide and sign. Stanley Carter, Raynham, Mass. Nov. 25, 
Bucket?, pump. David Coon, Mcndon, N. Y. - - Nov. 28, 
Bolting floui- and meal. William H. Akms, Berkshii-e, N. Y. Dec. 3, 
Boiling and washing apparel, ike. I. T*. W. Dennis, Paintville, O. Dec. 16, 
iU-idges. Lewis Wei'nwag, Jeflerson county, Va. , - Dec. 22, 
Burning bricks. N. Adams and A. Noyes, Cornwall, N. Y. Dec. 28, 
Barrels, &c. made by applying steam. J. Thompson, riiilad. Dec. 30, 

v/. 
Compass lamp, safety, J. & J. Fcinour, jr. Pliiladelplua, April 5, 18;, 

Carding wool, ma. "for. H. A. Shannon, Coliunbia cy. N. York, April 5, 
Cotton, ma. for planting and cultivating. Rich'd Herbert, William- 
son county, Tennessee, .... April 19, 
C'ihurn, impt. in the. Edward Spain, Mount Holiy, New-York, April 23, 
("Jomposition, fire & water proof David Greer, Pittsburgh, Penn. i*,pr:125. 
Corn shelling machine. Wm. Hoyt, Vernon, Indiauna, Apiil 29, 
<"analboats,loweriug and raising. Wm. Wiard, Avon, New-York, May 1, 
Clay pipes, impt.|in. Thomas Wickersham, Newbury, New-York, May 13, 
Cutting out leather for shoes, ma. for. George P. Mitchell, 

Bui-lington, New-Jersey, May 15^ 

C;hurn and washing machine. Daniel Read, Slaterviile, N. York, May 16, 
Compass, fixing- the mariner's. Lemuel Langley, Gosport, Va. June 23, 
<.'miiers' knife, in the. Isaac H. Harrington, Albany, New-Yoi-k, .Tune 26, 
Cough di-ops, in. Daniel E. Smith, Cornwall, .Connecticut, June 30, 

Corn, machine for shelling. P. Grasjeau, Louisville, Kentucky, July 29, 
LtTijl boats, raisins' .md lowering. Wre. Knight.. Monisl own. N.J. Aug*. 5, 



C, 139 

ehurn, in the. Joscpli II:itlir,wuy, Cnnanclai(^ua, New-Yoi k, Aiig'. 22, 1828. 

Cai-ding, machine for wool. D. M. Bacon, Hunting-don, Penn. .. Oct. 10, 
Cotton, ma. foi- picking. J. Pinell & H. Maxon, Barbour-viJle, Va. Oct. 10, 
Covering building's, in tiie mode of. H. Knowles, Colchester, Conn. Oct. 11, 
Collars for dress coats. Hemy Clarke, Brooklyn, Connecticut,- Nov. 7 , 

Cutting off pins, rivets. Sec. ma. for. Abel Stevens, Andovei*, Ms. Nov. 11, 
Compressor, spiral cun-elinear. Wm. Nelson, Batavla, N. York, Nov. 13, 
Canal locks, paddle gates. John F. King, Waterford, New- York, Nov. 29, 
Cables, intliema. for proving, .lohn .Judge, Wasliington, D. C Nov. 29, 
Cloth, in themanufac. of. J. P. & R. G. Hazard, Pro\idence, R. I. Dec. 6, 
Combs, in the mode of sliaping. Samuel Lambert, Hanover, Va. .Jan. 9, 1829 
Cotton seed, in the ma. for hulling. Frances Follet, Petersijurg, Va. Jan. 21, 
Chiu-n, in the valve piston. Ben. Cusluva, Clear Spring, Maryland, Jan. 24, 
Corn, in the machine foi planting. Mattliew Lenox, Wm. Croft, 

and Henry Amer, Steubenville, Ohio, . - Jan. 26, 

Cutting wafers, leather for gloves, &c. Elisha Mills, Pan-is, France, Jan. 28, 
Cooking fm-naces, ovens, &c. Leonidas V. Badger, Dover N. H. Jan. 30, 
Cider, in the ma. for making. Uri Emmons, Nev\ -York, Jan. 31, 

Cooking stove, in tlie premium railway. P. ^Yilliamson, Phila. Feb. 16, 
Carnages, ma, for raising the bodies of. T. Scott, Loudon, Penn. March 3, 
Cromamometer. Peter Pettinos, Philadelpliia, - ]March 3, 

Canal boats, in the construction of. B. Williams, ^lendon, N. York, March 3, 
Carpeting, in making-. Wm. Harrington, Harrison, New- York, March 3, 
Churn, impt. in the. Z. S. Doty, Groton Hollow, New-York, March 17, 
Clockg, in con.sti-ucting. Aaron D. Crane, Caldwell, New-York, March IR, 
Cement, in water proof. Robert Leckie, Wasliing-ton, D. C. March 31, 

Cooper work, in tlie ma. for making. Nat. Rider, Sturbridge, Ms. Ajjril ] , 
Cutting straw, & thrashing gi-ain, ma. for. L. Rice, Lockport, N. Y. April J, 
Cliimneys, in building & repau-ing. A. H. Read, Montrose, Penn. April 3, 
Coffee mills, in the manufac. of. J. Camngton, Wailingford, Con. April 3, 
Cotton gin, impt. in the. Daniel Phillips,^ Natchez, Mississippi, Apj-il 3, 
Combs of wood, impt. in making. Nat. Bushnell, Middletown, Con. April 14, 
Carding machine, unpt. in the. Chs. Atwood, Middletown, Con. April 18, 
Cider, in the ma. for making. Moses B. Bhss, Pittstown, Maine, April 21, i 
Cheese curd, ma. for cutting. A. Mon-is, Sackett's Harbor, N. Y. May 2, 
Carding wool, in the ma. for. J. W. Shankland, Summerfield, Oliio, May 5, 
Carpeting, in the use of felt for. Aaron Bj-ington, Herldmer, N. Y. May|6, 
Carpet, woollen, making of. W. Harrington, W. Chester, N- Y. June 11, 
Churn, impt. in. Cotton Foss, Gauga county, Ohio, June 11, 

Chimne3's, sweeping- and cleaning. Samuel Dow, Elizabeth 

Borough, New- Jersey, .... June 11, 

Combs, impt. in the manufac. of. J. Brown, Providence, R. I. June 11, 
Cotton gin, or cotton ginning machinery. Stephen T. Conn, N. Y. June 11, 
Carpet, or cai-peting. Wm. Han-ington, Harrison, N. Y. June 11, 

Commode knob. Elijah Sldnner, Sandwich, New Hamp. June 11, 

Chiu-n. Cotton Foss, Perry, Oliio, ... June 11, 

Cider press. Daniel Pride, Potsdam, New-York, - . June 11, i 

Cords & ropes, ma. for making. S. Hills, GlastonbeiTy, Conn. June 11, 
Corn, shelling and cleaning. J. S. Gardijier, Canandaigua, N. Y. Jim.e 11, 
Chimneys, cleaning. S. Dow, EUzabeth Borough, New-Jersey, June 11, 
Cooking, applying heat by castings and gi-ates, Peter E. 

Sanburn, Troy, New-York, .... June 11, 

Combe, snuffboxes, manufactured from raw hides. Samuel 

Pike, Providence, Rhode Island, ... June 11, 

Cap spinner runner. John Thorpe, Providence, Rliode Island, June 1 1, 
Chandeliers, lamps, &c. by crystallization of salts. Fred. B. Mer- 
rill, Buffaloe, N. Y. - - - . June lo. 
Canal passage boat. Jacob Bromwell, Cincinnati, Ohio, June 23, 
Cuttting' boots & shoes. Samuel Marshall, Philadelphia, Penn. June 23, 
Cooking stove, for burning Lehigh and other coal. C. Schemer- 
horn, New-York, - - - - - June 23. 
Churning cream and milk. Abner Mui-ray, Athens, New- York, June 27, 
Cloth manufacturing, without spinning or weavmg, &c. N. Peck 

and D. Taj-Ior, Fairfield county, Connecticut, - June 29. 



140 C. 

Cloths, making' by machineiy. Hemy Rajanond, New-York, June 27, 1829-' 

Co!Tib.s, making' and ornament' ^-ig. E. Mustin, Phila. Penn. June 29, 

Cocton press, norizontal rack & pinion. Z. Bronson, Jasper, Geo. July 7, 
Cmi'ent and tide wheel. Asa Madison, Deti-oit, Michigan Tor. July, 10, 

Churning' and waslung. Joel B. Pratt, Milo, New- York, - July 14, 

Cloth, forming the web, without spinning or weaving. John 

Arnold, Nor walk, Connecticut, - - - July 15, 

Cookiiig- stove. E. E. Bennett, Sandy Hill, New-York, _ July 17, 

ChimnevK, gla^s, mode of affixing to various lamps. Deming Jarves, 

Boitoii, Alassacliusetts, .... July 20, 

Compound foi- cleaning, biting, or sharpening files. A. P. and E. 

Brittmgham, New- York, . . - . July 27, 

Cooking stove, double fiunace. J. Richards, Claremont, N. II. Aug. 5, 
Cotton press. Philenzo Paj'ne, Clairborne county, Mississippi, Aug. 10, 
Cloth; raising tlie knap by machhieiy. Z. Allen, Providence, R. I. Aug. 10, 
Cutting gai'iueiits by a mathematical rule. O. Madison, Tro3''N. Y. Aug. 18, 
Cot' on packj.'ig uiacnine. Ob. Stith, LaurenceviUe, Vh-gima, Aug. 25, 

Canal boats, f. W. Bakewell, Cinciimati, Ohio, - Aug. 25, 

Cloth, carpeting, &c. nia. for making. J. Barker, and L. Kins- 
ley, Green county, Kentucky, - . - Aug. 29, 
Cooking stove fm-nace. George Richards, Providence, R. I. Sep. 9. 
Cove;*ing' iiouses with tin plate sheet iron. R. T. TQden, Linch- 

bm'gh, Virginia, - - - - - Sep. 10, 

CarriL.^^e or cur, railway self adapting. J. Wright, Columbia, Penn. Sep. 10, 
Circular ]3Luung engine. Uri Emmons, New-York, - Sep. 10, 

CmYent water wheel, for mills. Jos. Wallace, Hartford, Kentuc. Sep. 11, 
Carriage, locomotive mach. of Sands Olcott, Harsimus, N. J. Sep. 11, 

Copings for chimneys, fire guaj-ds Chs. Neer, Waterford, N. Y. Sep. 11, 
Combs, rubbing down and polisliing. L. B. Prindle and D. Cm-tis, 

Ne-v\'town, Connecticut, ... - Oct. 10, 

Combs, making. lUy Spcrry, New Haven, Connecticut, Oct. 10, 

Cotton cleaner. James Gilliam, Reedy Fork, South Carolina, Oct. 10, 

Churn and wasiier. Geo. B. Gibbs, Le Rays\alle, Pennsylvania, Oct. 10, 
Chvu-n, called the Box clivirn. T. & E. Morrison, Groton, N. Y. Oct. IG, 
Ciuirn. James C. Barrett, Collins, New- York, - - Oct. 19, 

Cookin,'.!; gi-ate. Thomas Vinton, Pliiladelpliia, Pennsylvania, Oct. 29, 

Cr:'- 1'' , self moving. Antliony Ruchenberger, New-Yoi-k, Nov. 3. 

C:'.;tiv:i.-iicrs of crystallized salts. Franklin Ransom, Buffaloe, N. Y. Nov. 3, 
Clocks, winding up. Richard Ward, Waterbury, Connecticut, Nov. 5, 

Churn. Horace Saxon, Paris, New-York, - . Nov. 6, 

Cooking stove. Joseph Hurd jr. Boston, Massaclmsetts, Nov. 10, 

Ciiiun, oval. John Oothoudt, Lebanon, New-York, - Nov. 10, 

Capper & tin ware, ma for making. O. Hubbard, Clai'emont, N. H. Nov. 12, 
Carbonated steel of wrought iron. Stephen Pope, Ne'w-York, Nov. 20, 

Chain wheel. I. Hines and E. D. McCord, Sandy Hill, N. York, Nov. 20, 
Coal cooking stove. W. Davis. & R. W. Lord, New-York, Nov. 23, 

Compound as a substitute for oil in paints. L. I. Vankleck, 

Pouglikeepsie, New-York, .... Nov. 23. 

Cloth washing, and fulling, making carpeting, Sec. of wool, &c. 

H;'-r\'e_v Slavtcn, Lockport, New-York, - - Nov. 25, 

Churn. Hosea H. Groves, Auburn, New -York, - Nov. 30, 

Churn, by lever power. Wm. Cook, Southport, New-York, Dec. 7, 

Cidtivator. Isaac Cobb, AVestminster, Vermont, - Dec. 7, 

Cloth, sliearing the knap of woollen. Merrit Hurd, Augusta, N. Y.Dec. 7, 
Cutti r, shing);. Joel H. Johnson, Fredonia, New-York, Dec. 8, 

Cannon pc cussion primers, Lt. W. H. Bell, Forti-ess Monroe, Va. Dec. 8, 
Carriages for rail roads. John I. Reikers, Baltimore, Maiyland, Dec. 11.- 
Charring wood, for the m-anufactm-e of chai'coal. Isaac Doolittle, 

Bennington, Vermont, .... Dec. 14, 

Cotton seed, hulling, husking and separating the hull from kernel, 

Fnuicis Follet, Petersburg, Virginia, . . - Dec. 15, 

Churn, labour saving. Samuel O. Brien, New- York, - Dec. 22, 

Cotton seed, hulling &c. Jabez Sm'tli, Pcte)'sbm-g, Virgijiia, Dec. 2S, 

'Casks kc. making by the ap, of ste^in. J, Thoimjson. Phil. Penn, Dec. 30. 



B. 141 

j&istiUing- spirits from grain and fruit. J. Hugers, Hempfield 

Townsli'.p, VV.st aorelana, Pa. . - . May 17, 1828. 

Distilling spirits from the still siop. David Wl^ite, Fredonia, N. Y. June 17, 

Dormaal balance, for iuticcted spine. J. 11. Casty, N. Y. , June 23, 

Diub macimic, called the Universal. S. Felton, Killbackt. O. July 22, 

Distilling-, iinp'l. m. T. Lawes & P. Grosjean, Louisvilie, Ky. July 30, 
Dividing- eng-inc, circular and straig-ht lined. K. Tyler, Philad'a. Oct. 9, 

Doors, luode of consti-ucting-. D.\Villiams, jr. Colcliester, Ct. Oct. 11, 

Dye woods, ma. for cuiting-. Aaron Foster, Rochester, N. Y. Dec. 9, 

Dialling, inipt. in. Jas. R. Nance, Floyd cy, In'a. - Dec. 27, 

Dormant Dalances for inHected spine, (reis'd.) originally dated 

June 23d, 1828. J. K. Casey, N. York, - - Jan. 21, 1829 

Drum bencli, for straightening drums. L. N. Peny, Worc'r, Ms Jan. 23, 

Docks, :n the screw. Jolui G. Ely, N. York, - - Jan. 28, 

Diy docks. Ehas Selden, Haddam, Ct. - - - July 30, 

Ditching and excavating ground for canals, &c. G. Henricks, 

Urbaua, OJiio, ..... Aug. 5, 

Dray'.ng- and fenying. L. C Abernathy, Burlington, Ky. Aug. 18, 

Dye, ma.uifac. by steam. Reu'jea Wood, Erin, N. Y. - Aug. 25, 

Dams, river, for toe easy passage oi'hsli, &c. P. Magi'ath, Philad'a. Oct. 10, 

Dock screw fof raising 'water. Ehsha Turner, Rochester, N. Y. Oct. 10, 

Doors and windows, tightening. S. Hayward, Plainfield, Mass. Oct. 18, 

Dou^ieLeon spring power press. R. McOmber, Galway, N. Y. Oct. 27, 
DiS •■: ;ig the meal of maize or Indian corn. A. Doolittle, Ann 

Harbour, ftl. T - - - - - Nov. 10, 

Door spring, for shutting doors. Lymus Bm-well, Berlin, Ct. Nov. 25, 

Distributjing ink for letcer ]H-ess printing. J. Prince, N. York, Dec. 3, 

Distilling. VViJliam Cook, SouU.port, N. York, - - Dec. 7, 

Discliai-ging fire arms. Robt. Eastman, Brunswick, Maine, Dec. 7, 

E. F. 

Earth, machine for boring. J. R. Faihng, Canajahorie, N. Y. Aug. 25, 1828. 
Echpye speeder, for I'opmg cotton. G. Brewster, Pouglrk'e, N. Y. Apr. 18, 1829. 
Excavating and ditching ground for canals. G. Henricks, Ur- 

banna, Ohio, ..... Aug. S, 

Excavad.ig eai cii imder water bj' a metallic scraper. O. Teal, 

Salrtia, N. York, ..... Dec. 8, 
Elevating heavy guns. Lt. W. H. Bell, Fortress Monroe, - Dec. 8, 
Felloe lathe, in the wheelwright's. I. Sitton, J. A. Black, Colum- 
bia, S. C. May 5, 1828.. 

Fountain hydrant. Lewis Gouley, Plriladelphia, Pa. - - Aug. 1, 

Filters, construction of. J. S. PhilLps, Philadelphia, Pa. - Aug. 27, 

Fire and water proof cement. J. Cobm-n, Middlesex co. Mass. Sep. 3, 

Files, ma. for cii'chig. John Hatch, Roxbm-y, Mass. - Oct. 11, 

Fur ranee for making iron, in the. B. B. Howell, Philadelphia, Oct. 11, 

FiuTiace for bm-ning an: iiracite coal. B. B. Howell, PhiladePa, Oct. 14, 
Felloes of wheels, for trucks, carts, coaches, &c. G. Andrews, To- 

land, Ct. ...... Oct. 24, 

Flax and hemp, on extracting the gum from unrotted. Sands Olcott, 

Harsimus, N. J. - - - - - Dec. S, 

Fences, in the mode of repairing. E. Pitkin, E. Hartford, Ct. Dec 13, 

Fences, in cast iron, (re-issued Feb. 21, 1822) P. Hedl, N. Y- Dec. 18, 
Forge hammers, m tlie mode of hanging. J. McNeil, Colerain- 

township, Lancaster co.. Pa. - - - . Jan. 21, 1829. 

Fanning mills, impt. in. Justice Frary, Southampton, Mass. Feb. 17, 
Fenders for doors to keep out water, &c. W. Cole, and J. Johnson, 

Randolph, Mass. - - - - . Mar. 27, 

Flax and hemp, ma. for cleaning. Amos Sahsburj^, Troy, N Y. April 14, 
Flax and hemp, ma. for breaking. A. Langdon and J. C. Lang- 
don, Troy, N. Y April IS, 

Fire screen, for protecting buildings. C. Pierce, Salem, Mass. April 2a, 

Fire and light. Isa.ah Jennings, N. Y. - - - June 11, 

Flax and hemp, ma. for breaking and cleaning. R. Medley, 

Bloomfield, Ky, . . . . ^ June 11, 

Pil-e arms, &c. mag-, to can. sev. charges. J. Miller, Brighton, Ms'. June 11, 



Aug. 


18, 


Aug. 


21, 


Aug. 


18. 


Aug. 


29, 


Sep 


9, 


Sep. 


12, 


Oct. 


15, 


Oct. 


21, 


Oct. 


27, 



142 F. 

Fork for digging. W. H. Horton, Middletown, Ct. - June 15, 1829. 

Pelt of wool without spin'g or weav'g. L. Van Voeson,Norw'k, Ct. June 27, 
Filterer for piuifying water. G. B. White, N. York, - July 7, 

Fractured limbs applying splints. D. S. G. H. Smith, Sutton, Ms. July 7, 
Flax and hemp dressing. H. L. Barnum and M. Stevenson,. Cam- 

bridge, N. Y. - - - - - - July 8, 

Furnace for heating rooms and houses. C. Fowler, Hartford, Ct. July 10, 
Fulling and'felting cloth. J. D. Lounsbury, I. Arnold, G. Q. Bishop, 

and A. McLean, Nor walk, Ct. - - • - July 15, 

Files, a compound for cleaning, biting and sharpening damaged or 

worn out, A. P. and E. Brittingham, N. Y. - - July 27, 

Felloes for wheels, mode of making by steaming and bending. 

M. Blakeslee, Canaan, Ct. - - - - July 29, 

Flax and hemp, breaking and dressing. A. Salisbury and I. C. 

Langdon, Troy, N. Y. - - - - Aug. 29, 

Fiaxandhemp, preparing for spinning or weaving. L. P. Tilbitts, 

New Glasgow, Va. ..... Aug. 1, 

Flax and hemp, macliine for breaking. I. L. P. Roumage, N. Y. Aug: 6, 

Ferrying and draying. L. C. Abernathy, Burlington, Ky. 

Fan, wheat. G. Hoffman, Fredericktown, Md. 

Forging iron by the portable trip ham. S. luUburm, Sterling, Ms. 

Felt, ma. for making, for cloth, padding for carpets. I. Baker & 

I. Kruisly, Green co. Ky. .... 

Furnace cooking stove. G. Richards, Providence, R. I. 
Fly net for horses. H. Korn, Philadelphra, Penn. 
Feathers, process of cleaning. Charles Toupet, N. Y. 
Floating saw mill. John C. Ely, N. Y. - - - 

Fi'iction reduction in rail road carnages. H. Pinky, Bait. Md. 
Fire places or fui-naces with reflectors. J. Hurd, jr. Boston, Mass. Nov. 10, 
Faggoting anchors. J. Tucker & I. Judge, Washington, D. C. Nov. 19, 
Fulhng, washing and scouring' cloth, working hat bodies, making 

matting. Harvey Slayton, Lockport, N. Y. - Nov. 25, 

Fence, of wu-e, or twine, and in mak. seines or nets. C. Hall, 

Meriden, Ct. ..... Nov. 27, 

Flour and meal bolting. W. K. Akins, Berkshu-e, N. Y. . Dec. 3, 
Fire anus, mode of discharging. R. Eastman, Brunswick, Me. Dec. 7, 

G. 

Gun or rifle, in the double shooting. S. Mosher, & N. White, 

Hamilton, N. York, . . . • May 5, 1828. 

Glass fm-mture knobs, in making. T. & T. P. Bakewell, Pittsbui'g May 14, 
Gun lock, in the. N. Saltonstall, New London, Ct. - May 29, 

Gin feeder, in the. T. Eubanck, jr., Glasgow, Ky. - May 29, 

Gauge, for slitting lath, &c. B. K. Crandeil, Lockport, N. Y. Aug. 25, 
Gun lock, self priming percussion. S. L. Paries, Middletown, O.Aug. 29, 
Glas.s, imp't. in melting and fusing. T. W. Dyott, Philadelphia, Oct. 10, 
Gold and silver ores, mill for grind, wash. &c. W. H. Folger, Char- 
lotte, N. C. - - - - - Feb. 13, 
Grain, imp't in the ma. for thrashing. J. S. Wood, Botetourt, Va. Jan. 9, 1829. 
Grinding Indian corn, ma. for. T.Baker, nr. Statesburj', S. C. Jan. 21, 
Grinding steel dies. Sec. imp't. in. W. Robinson, Attleboro', Mass. Mar. 3, 
Grinding sand and clay together, ma. for. A. Cushmau, Sumner, Me. Mar. 3, 
Gun locks, in the construction of E. Gilbeit, Rochester, N. Y. April 3, 
Gun, revolving 4 bar'd and perc'n lock. H. Rogers, Middletown, O. May 7, 
Guns and fire arms. Joshua Shaw, Philadelphia, - May 7, 
Gin, cotton, imp't. in the construction of. S. T. Conn, N. York, June 11, 
Glass knobs with the shank or screw of glass. D. Jarves, Boston, June 11, 
Gold dust, &c. wash, clear. & sepa't'g. R. Lee, Ervinsville, N. C. July 8, 
Gridiron. J. Powers, Lansingburg, N. York, - . - "Aug. 10, 
Grist mills. I. McKersham & T. Crozer, East Fairfield, O. Aug. 20, 
Gold, sepa'g. & wash, from alluvial earth, &c. W. H. Folger, 

Charlotte, N. C. - - - - - Sep. 10, 

Ouns, called the eight ban-elled percussion gun. S. L. Taries, 

Middletown, O. - - - - - Oct. 10, 

Grate cooking. Thomas Vinton, Philadelphia, Pa. • Oct. 29, 



G. 14S 

Guide and siga boards. S. Carter, Raynham, Mass. - Nov. 25, 1829. 

Guns, elevating heavy. Lt. W. H. Bell, Fortress Monroe, Va. Dec. 8, 

Grist mill and horizon, spiral ma. wheel. A. Temple, Brookf'd, O. Dec. 11, 

Grist mill. Mark L. Chase, Frankfoil, Maine, - • Dec. 23, 

H. 

Hemp, ma. for breaking. I. S. Van de Graff, Scott co. Ky. May, 28, 1828. 

Horse shoes, making. R. E. Hobart, Pottstown, Pa. - May 24, 

Hat bodies, mode of manuf G. L. Thatcher, Brooklyn, N. Y. May 31, 
Hammers, cast iron. T. Jones, Glastonbuiy, Ct. - July 31, 

Hemp, mode of preparing the black lint of A. K. Smedes, Lex- 
ington, Ky. ----- - Oct. 11, 

Hats or felts, ma. for carding and winding. T. Sanford, Block- 
ley, Pliila. Oct. 11, 

Hubs, incastu'on. W. Dickinson, Batavia, N. Y. - Oct. 11, 

Hoes, for weeding, imp't. in ma. J. A. Black, Columbia, S. C. Oct. 13, 
Hubs & axle trees for wheels, 8iC. imp't. in. Pluneas Slayton, 

Lockport, N. Y. - - - - - Oct. 27, 

Hat bodies, in the mode of forming. H. P. Nest & A H. Stevens, 

Richland, Oswego co. N. Y. - - - Oct. 29, 

Heat, in the production and management of S. A. Bill, N. York, Nov. 8, 
Horses, imp't. in the mode of feeding. A. Carman, H. Parke, N. Y. Nov. 27, 
Hammers, imp't. in nail. C. A. Strong, So. Glastonbury, - Mar. 3, 1829. 
Hat bodies, ma. for forming. B. Laphane & E. Cady, Canaan, N. Y. Apr. 15, . 
Hemp and flax, for breaking. I. Y. Watson, I. Blossom, & A. Bur- 
net, Salem, N. Y. - - - - - Apv. 21, 
Hemp, flax, in the. Thomas Cahoon, Troy, N. York, - . April 25, 
Hat bodies, ma. formak. A. Clarke andH. Chase, Falmouth, Ms. June 11, 
Hemp and flax, break. & clean. R. Medley, Bloomfield, Ky. June 11, 
Heat, applying- by means of cast iron grates, &c. P. E. Sanburn, 

Troy, N. York, . - . , . June 11, 

Hide, raw, manufac. into transparent material, 8cc. S. Pike, 

Providence, R. I. - - - - - June 11, 
Hat bodies, mode of mak. by ma. L. Van Hoesen, Norwalk, Ct. June 19, 
Hulling and clean, rice, coffee, clover seed, &c. Z. Bronson, Geo. July 7, 
Hoe. Gideon Freeborn, New York, - - - July 7, 
Hemp and flax, di-es. H. L. Barnum & M. Stephenson, Camb'e, N.Y.July 8, 
Hair dressing by a hatchelling ma. W. Chubb, N. York, - July 9, 
Heating rooms and houses by means of afui-nace. C. Fowler, Hart- 
ford, Ct. July 10, 

Hemp and flax, break. & dres. A. Salisbury 8c I. C. Langdon, 

Troy,N. Y. July 29, 

Hemp and flax, prep, for spin, or weav. L. Tibbitts, N. Glasgow, Va. Aug. 1, 
Hemp and flax, ma. for break. I. L. F. Roumage, N. York, Aug. 6, 

Hats, stiffening. J. D. Wilson, New York, - - • - 

Houses, cov. with tin plate zinc. R. S. Tilden, Lynchburg, Va. 
Hubs of iron for carriage wheels, making. H. Thomas, Middle- 
borough, Mass. ..... 

Harness trimmings and carriage ornaments. W. S. Robinson, 

Taunton, Mass. . - - - . 

Harpoon. Jonathan Sizer, 2d., New London, Ct. 
Hydi-aulic power. Z. & A. Parker, Cohorton co., O. 
Hulling or husking cotton seed. F. FoUet, Petersburg, Va. 
Hat bodies, setting up and forming. O. Root, Montg'y co. N. Y. 

Hulling or husking cotton seed. J. Smith, Petersburg, Va. , 

Hogsheads, &,c. mak. by the app. of steam. J. Thompson, Pliila'a. Dec. 30, 

Iron, In the man. of maleable. B. B. Howell, Philadelphia, . Nov. 6, 1828. 

Jack screws, for stowing goods. T. Evans, N. York, - Feb. 16, 1829. 

Ice, in the apparatus for cutting. N. J. Wyeth, Cambridge, Miss. Mar. 8, 

Iron, Improved mode of working or forging by ma., called the por- 
table trip hammer. S. Kilbm-n, Sterling, Mass. - Aug. 18, 

Inking types, stereotype plates, wood cuts, casts. Sic. William J. 

Stone, Washington, D. C. - - . - Oct. 20, 

Ink, distributing, applied to letter-press printing. John Prince» 

New-York, ...... Dec. 3,- 



Aug 


• 6, 


Sep. 


10, 


Sep. 


11, 


Sep. 


22, 


Oct. 16, 


Oct 


19, 


Dec. 


15, 


Dec. 


19, 


Dec. 28, 



144 K. L. 

Knot shuttles, impt. in. John Thorp, Providence, R. I. - Nov. 20, 1828. 
Knobs, witli the stand or screw of glass. Deming- Jarves, Boston, June li, 1829. 
Knob Commode. Elijah Skinner, Sandwich, N. H. - June 11, 

Knife sharpener. William I. Dunn, New- York, - - ■^"g- IB, 

Kilns, lime, construction of Louis Borneisler, Philadelphia, Sept. 10, 

Knob lock. James Patterson, Pittsburg, Penn. - - Oct. 19, 

Longimeter, impt. in the macjiine called the. Abel Bayixi, South 

Reading, Mass. - - - - - - July 16, 1828- 

Lath or other lumber manufacturing. Levi Rice, Lockport, N. Y. July 23, 
Lamp, called the Signal. Jos. Feinour and Jos. Feir.our jr. Phil. Aug. 1, 
Loom, check and plaid power. Enoch Burt, Oliver D. Boyd 

and Amos H. Boyd, Manchester, Connecticut, - - Aug. 19, 

Lotteries, mode of drawing. J. D. Cohen, Baltimore, - Aug. 28, 

Leather, preparing belt picker. John I. Travis, Franklin co. N. Y. Oct. 22, 
Liquors, drawing and corking sparkling. Stein A. Eille, N. Y. Nov. 8, 
Locomotive engines, for rail-roads, &c. William Howard, Bait. Dec. 10, 
Leather, macliine for rolling. Henry Alexander, New-York, Dec. 23, 

Leather, macliine for sizing and polishing. Abel Bayrd, Soutli 

Reading, Mass. ..---. Dec. 29, 
Lamp, with the ingredients for burning. Isaiali Jennings, N. Y. March 3, 1829. 
Loom, impt. in the common. W. Le\ally, Canterbury, Conn. Miu>cl) 20, 
Locks, for doors, &c. Freeman Bartholomew, New-\'ork April 3, 

Ley from soap, used as a flux for glass. George H. Biu-gin, Phil. April 3, 
Loom, impt in the power. Amassa Stone, Providence, R. I. ApnlSO, 
Lamps, impt. in the coTistruction of. Isaiah Jennings, New-Yoi'k, June !1, 
Light, impt. in producing, and fire. Isaiah Jennngs, New-York, June 11, 
Lamps, mode of affixing glass chimneys. Den.ing .Jarves, Boston, July 20, 
Lotteries, impt. in drawing. Malcomb I). Orkans, I.oti si:,na, July 30, 

Lamps, and producing light, impt. in. Isaiah Jennings, Ncv. -York, Sept. 10, 
Lime kilns, construction of Louis Borneisler, Phlladelpliia, l""a. Sept. 10, 
Locomotive can-iage, applying tlie principle of gi-ound, cha u, or 

rope and drum to the use of inclined planes, for rail-i-oads. 

Sands Olcott, Harsimus, New-J(rs(.v, - - - 

Lock, knob. James Patterson, Pittsburg, Penn. 
Lever propelling wheels, for vessels. John J. Giraud, Baltimore, 
Latihe, tm-ning. Elijah Putnam, Gardner, Mass. 

M. 

Morticing machine. Wm. E. Marsh, Westfi eld. New- Jersey, 

Metallic bands, for conveying power. Joseph Eve, Augusta, Geo. 

Mortar, for pounding rice in. J. Ravenel, Cl:arleston, S. C. 

Marine railway, impt. in. J . H. Greene, Providence, R. I. 

Mill, impt. in gi'ist. Jos. Crail, Wan-ens, Ohio, 

Medicine, impt. in. Jolm Dent, Augxista, Georgia, 

Mats, manufactured from manilla and other gi-asses, Samuel S. 

Williams, Roxbm-y, Massachusetts, - - - Aug. 22j 

Mill for grinding corn & other grain. R. Medley, Bloomfield, Ken. Sep. 5^ 
MiU, impt. in the grist. J. Smith & W. Sapp, Mount Vernon, Ohio, Sep. 9, 
Moilicing and tenoning n.a. W. J. Jackson and I. I. Speed jr. 

Speedville, Tompkins county, New-York, - - Oct. 10, 

Measure case ruler, triangular. Allen Ward, Philadelphia, Oct. 11, 

Mills for gi-inding, sheUing, &c. B. M. Kemp, Fort Plain, N. Y. Jan. 31. 1829. 
Mills and ma. in the impelling power of B. S. Ridgeway, Charles- 
ton, South Carolina, .... Feb. 6, 
Mill for gi-inding paints, trumpet mouthed. Samuel Cook, Wor- 
cester county, Massachuset< s, - - - March 3, 
Mill stone, impt. in the. David Phil'ps, Natchez, Mississippi, April 3, 
Marine railway, impt. in the. Daniel Rogers, Mobile, Alabama, Apiil 3, 
Metals, composition used in refining. H.' B. Chew and E. V. 

Freeman, Baltimore, Maryland, - - - April 7, 

Mill, impt. in the iron. I. W. and Calvin Post, CajTigaco. N. Y. April 11, 
Morticing machine, impt. in the. Luther Da^is, Nortliampton, Ms. April 14, 
MiU for grinding gi-ain, paints, &c. Henry Averill, Ricliland, 

Orange county, New-York, - - - April 30, 

Wil for grinding grain, &c. by wind power. David M. ColJer, 

Hudson, Portage county," Ohio, - - - May 3, 



Sept. 10, 


Oct. 19, 


Dec. 1, 


Dec. 9, 


April 18, 1828. 


Ma.v 1, 


Mav 17, 


Mav 26, 


June 19, 


July 2, 



M. N. 0. 145 

Music, impi. in Uic notes of.. W. C. Philips, Lunenburg C il., V. June 11, 1829. 
Milk, drawing- from tlie breasts of women, and blood-letting'. D. 

Houghtaling and A. Monesly, Watervliet, N. Y. - June 18, 

Morticing-, sawiilg and boring-. Reuben Medley, Bloomficld, Ken. July 7, 
Mill ma. for the manutac of Hour Sc meal. W. Parkinson, Wheel'g July 31, 
Mathematical i-uler, for cutting- garments. O. Madison, Troy, N. Y. Aug-. 18, 
Manvu-ing- wag-on. JaiTies Bowman, Coosawatchies, S- Carolina, Aug. 12, 
Motion to mills communicated by a cun-cnt wheel. Joseph Wal- 
lace, Hartford, Kentucky, - . , Sept. ll, 
Milling. Jesse Reeder, Lebanon, Ohio, - - - Oct. 31, 
Mucllagenous compound, substitute for oil. L. J. Vankleek, 

Poughkeepsie, New- York, ... - Nov. 23, 

Mill, grist. Mark L. Chase, Frankfoyt, Maine, - - Nov. 23, 

Nostrums for curing- gout, rheumatism, &.c. E. Smith, N. York, Dec. 15, 1328, 
Napping cloth, m the ma. for. M. R. Norris & L. Philips, Coving- 
ton, New York, - - - - - Mar. 21, 1829, 

Na\'igation, imp. in the ma. used in. A. Heildljroun, N. Yotk, Mar. 16, 
Nail machine, impt. in feeding. T. Odiorne, JSIalden, Ms. April 3, 

Nails and rivets, ma. for making. S. G. Reynolds, Bristol j R. I, April 13, 
Night angels, or app. for prevent'g bedbugs ascending the posts 

of bedsteads. James A. Clark, Georgetown, D. C. - June 13, 
Nails and screws, ma. for mak. wrought. S. L Gould, Litchfield, 

Connecticut, ..... July 25, 

Nap of woollen cloths, raised by ma. Z. Allen, Providence, R. I, Aug. 10, 
\ets for horses. Henry Korn, Philadelphia, Pa. - Sep. 12, 

Napping hats, &c. Daniel Baldwin, Ithica, N. Y. - Oct. 15, 

Nets, seines, or fence of wire cords or twine. Chauncey Hall, 

Jleriden, Ct. ..... Nov. 27, 

Nap of woollen cloth, shearing. M. Hurd, Augusta, Co. N. Y, Dec. 7, 
Nails, wrought or drawn. S. Davis, jr. Dartmouth, Mass. - Dec. 8, 
Oven, portable. Francis L. Hedenburg, New York, - April 26, 1828 

03^ster platform. John Freeland, New' York, - - Apr. 29, 

Oil, mode of refining. Charles E. Ruggles, New York, - July 20, 1829 ' 
Ornaments for carriages and hai-ness trimmings. W. S. Robinson, 

Taunton, Mass. ...... gep. 22, 

Ovens, with reflectors. Jas. Hurd, jr. Boston, Mass. - Nov. 10, 

()val churn, .lohn Oathoudt, Lebanon, New York, - Nov. 10, 

Oil, mucllagenous, compound as a substitute. 1,. Vanklcck, 

Poughkeepsie, New York, - - - - Nov, 23, 

Press, impt. in the lever. W. Lynn, Danville, Va. - April 25, J828 

Printing ma, or roller press. G. W. Cartwright, Chester co. N. Y. April 29, 
Pipes, in the mode of testing leaden. T. Packard, Shelburn, Ms. April 29, 
Propeller, in the spring and valve marine. Wm. Willis, Charles- 
ton, S. C. - - - - - - May 2^ 

Percussion gun lock, for fire arms. O Moses, Malono, Franklin, N. Y. May 8, 
Plugs, ma. for cutting. James .losslyn, (ass. to his brother Chris- 
topher, ) New York, - - - - May 5, 

Percussion gun lock, having a magazine. Jedediah Caswell, 

Onon'llaga co. New York, • . . . May 8, 

Pegs, in the ma. for cutting. H. Thm'ber, Painted Post co. Fa. May 22, 
Printing press, for copperplates. C. Durand, N. York, - May 22, 

Paper, prep, straw, hay, &c. for mak. W. Magav/, Crawford co. Pa. May 2?, 
Press, for mak. oil, in the. C. How, of Moreton, Wash. co. Fred. Slay 24, 
Percussion gun lock, in the. Brewster of Colchester, and J. John- 

- son Chittenden, of Vermont, J. Lawrence, N. Berlin, N. Y. May 24, 
Printing press, in the cylindrical. C. G. Williams, N. York, May 29. 

Propelling vessels, impt. in. A- Hermange, Bp.ltimore, - May 31, 

Paper ma. for man. in the sheet. M. Huddick, New York, - July 17. 
Pump, app. of power to the common. N. Underwood, Bait, co, M. July 17, 
Press, for cheese, &c. D. Hitchcock & C. Stone, N. York, July 24, 

Pump, quadruple forcing. Ira Ferris, Chatauque, N. York, Aug. 12, 

Propelling vessels, (horizontal wheels). H. Case, Norwalk, O. Aug. 13, 
Paper, method of ruling. Cayetana Lanuzd, New York, Aug. 13, 

Piano fortes, fitting hammer heads. J. MacKay, Boston, Mas?. Aug. 14. 

17 



146 P. 

Printing press roller. J. Laird, Pittsburg', Penn. - Aug. 16, 1828. 

Propelling boats, hydiiiulic. B. Phillips, Southwai-k, Philadel. Aug. 16, 
Planting ^-ain, &c. ma. for. Orson Stair, Richmond, N. York, Aug. 22, 
Paper man. m;i. IJ. Waterman ik G. \V. Annis, Providence, R. I. Aug. 30, 
Pump for drawng- beer, in the. L. Pitkins, Rochester, N. Y. Oct. 11, 

Pen maker, in the microscopic. J.Bennett, Lowell, Mass. - Oct. 11, 
Paper, in the top press roller, formak. M. Hunting, Watertown, Ms. Oct. 20, 
Plough, impU on the one patented Jan. 28, 1826. S. McCormick, 

Fauquier co. Va. - - - - - Oct. 22, 

Percussion cannon lock, in the. J. Shaw, Pliiladelphia, Pa. Oct. 24, 

Propelling boats across fcriies. S. Ross, Troy, New York, Oct. 30, 

Paper, in the man. of A. & N. A. Sprague, Fredonia, N. Y. Oct. 31, 

Ploxigh, in the side hill. N. Staples, Penn's store, Patrick co. Va. Nov. 1, 
PropelUng ships, &c. imp't in ma. for. A. Hermange, Baltimore, Nov. 26, 

Do. do. do. 

Pump boxes, impt. in. I. P. Williams & S. G. Rca, Salem, Mass. Dec. 9, 
Planing and tongulng' ma. W. Woodwoi-th, Hudson, N. Y. - Dec. 27, 
Press, 'impt. in the. T. & [. P. Kakewell, Pittsburg, Pa. - Jan. 14, 1829. 
Preas, in the comi)ound lever. John Rodgers, Maury co. Tenn. Jan. 21, 
Pegs, ma. formak. shoe. S. Beckwitli, S. Beckwith, jr. & E. 

Beckwith, Oneida co. N. Y. - _ - - Jan. 27, 

Pitch forks, impt. in the making 4 or more tined. C. Perkins, 

Waterbury, Ct. - ' - - - - Jan. 27, 

Planing and matching boards, ma. for. C. Taylor, Collins, N. Y. Feb. 7, 
Plane, in the grooving. .]. Longunecker & C. Myers, Lancaster, Pa. Feb. 7, 
Pressing and raising weights, iiia. for. T. Cumings, Map'ille, N. Y. Feb. 19, 
Packing cotton, tobacco, &c. for. T. Jennings, Statesbury, S. C. Mar. 3, 
Press for cider and other jjurposcs. D. Reed, Easton, Mass. Mar. 3, 

picture frame.-, for looking glasses, Stc. ornamenting. I. Parker, and 

S. P. Clover, New York, .... Mar. 23, 

Propelling cairiages, mills, &C. by weights. M. F. Colburn, Bait. April 7, 
I'encil cases, in the ever pointed. J. Saxton, Philadelphia, Pa. April 11, 
Printing press, "iX'a.sliington. S. Rust, No. 64, Eldiidge st. N. Y. April 17, 
Paper making, cylindrical ma. for. I. Sandei-son, Milton, Mass. April 18, 
Planing, grooving and tonguing, ma. for. U. Emmons, N. Y. April 25, 
i'aper making, the agitator used in. R. Faircliild, Trumbul, Ct. May 4, 
i'ioiigh. JauK-s Boatwrighl, Cohimbiti, S. C. - - June 11, 

Propelling boats or wagons, c.ilLd propellers. J. Wliite, Maucli 

Chunk, Pa. - - - - - - June 11, 

Press, cider. Daniel Pride, Potsdam, N. Y. - - June 11, 

Pegging ma. for boots and shoes. N. Leonard, Merrimack, N. H. June 11, 
Plough, double. P. 8c B. Altendeifer, C-ootstown, Pa. - June 11, 

Plou^'h, east iron. J. Mintiirn, Urbuna, Oliio, -. - June 11, 

Paddle Mh.cls. Benjamin Howard, AVoiecster, Mass. - June 11, 

Plougti. Jphn Tihodoa, (Jr'oana, Ohio, ... June 11, 

Power windlass. Win. Pennell, Brunswick, Maine, - June 29, 

Printing press. John 1. Wells, Hai-tford, Connecticut, - June 29, 

Press, liorizontalrack Sc pinion, cotton. Z. Bronson, Jasper co. G. July 7, 
Pumps for shij)S. Manuel Fi-ancis, Boston, Mass. - July 7, 

I'nmps. Russel Wilenian, East Hartlbrd, Ct. - - Julf9. 

Plougli, wholly of lion. J. Boynton, S. Coventry', Ct. - July 10, 

Punching ina. &c. Clis. Angel, Phil.iddphia, Pa. - July 15. 

Power prc:s, for pvmching copper, Stc. for ships' use. G. Darra- 

e:itt, Buston, Mass. . - . . . July 21. 

Printing ma. styled the typographer. W. A. Burt, Detroit, M. T. July 23. 
Pencil, ever pointed, a shde instead of a screw. W. Jackson, Phil- 
adelphia, Pa. - - - - - July 27, 
Preserving ajjples, vegetables, &c. A. Hart, Wharton towns'p, Pa. Aug. 10, 
Press, cotton. P. Payne, Claiborne co. Miss. - - - Aug. 10, 
Packing cotton. O. Stith, Lawrenceville, Va. - •- Aug. 25, 
Printing press. Messrs. Booths, New York, - - Sep. i . 
Press, brick. J. Woodson, Rockbridge co. Ya. - Sep. 10. 
Privies and vaults. Thos. Bundle, Boston, Mass. • - Sep. 10. 
Planing engine, circular. Uria Emmons, New York, - Sep. 10,. 
Par>>r. itjOT, from stra-,v. Louis Bomeislcr, Phllsicli^lphia- Pa. Sep. 10, 



Oct 


V3, 


Oct. 


19, 


Oct. 


21, 


Oct. 


23, 


Oct. 2r, 


Oct 


ti/, 


Oct. 


31, 


Nov 


.20 


Nov. 


28, 


Nov. 


30, 



P. 147 

Plough. Thomas Hrown, New York, - - • Sep. 11, 1829. 

Paunelsfor ciin-iages, ma. for cutting- veneers, Sac. J. White and 

P. Quinsby, Belfast, Maine, .... Sep. 12, 

Pump, common water. J. W. Ilillias, Baltimore, Md. - Sep. 16, 

Planting and dropping all kinds of seed and prcpai-ing them, &c. 

ZeberiaLanc, Havrishin-g, N. Y. - - - Sep. 21, 

Perpetual polished water proof boots and shoes. I. llyner, I. Has- 

kins, S. Knower, lioston, Mass. - - - Sep. 23, 

Power, application of, to or on ma. R. Mitchcl, Cynthiana, Ky. Oct. 10, 
Plane, inclined, for raising & low criiig boats on canals. E. Morris, 

Bloomficld township, N. J. 
Power, hydraulic. Z. & A. Parker, Cohorton co. Ohio, 
Plough.' R. Reedcr, & S. D. Asliley, Madisonville, Ohio, 
Plough. Timothy Miller, Pittsburg', Pa. 

Pressing cheese, tobacco, apples for cider, hay, paper, &c. Rich- 
ard McOmber, Galway, N. York, 
Perambulator. Anthony Gifford, \Vest Point, Mass. 
Pumps for ships. John B. Pell, New York, 
Plate, stereotype. Nathan Hale, IJoston, Mass. 
Pump buckets. David Coon, Mendon, N, Y. 
Paddle wheels. Jacob Perkins, London, England, 
Propelling vessels bv means of inside lever propelling wheels. 

J. J. Giraud, Baltimore, Md. - . - - Dec. 1, 

Press, called Bramah's hydrostatic press. D. H. Mason St M. W. 

Baldwin, Pliiladelphia, Pa. .... Dec. 2, 

Percussion primers for cannon. Lt. W. II. Bell, Fortress Monroe, Dec. 8, 
Power of tide water, app. to ma. for any required use. Henry M. 

Western, New Y'ork, - . . . . Dec. 23, 

Paring apples. R. & A. Mosher, Galway, New York, - Dec. 28 j 

Power machine. W. llosford, jr. Washington township, O. Dec. 31, 

R. 

Rone reeding, ma. in the. A. Boring & W. W. Jones, Thornville, 

' Peiry co. O. - - - - - ' - May 5, 1828. 

Raising ships, Sec out of water. J. II. Greene, Providence, R. I. June 26, 
Reaping and thrasliing g-rain. Sam. Lane, llallowell, Maine, Aug. 8, 

Resin for heating ovens, &c. app of. R. L. Wood, Philadelphia, Oct. 10, 
Rags, ma. for cutting. M. Y. Beach, Sprmgficld, Mass. - Oct. 11, 
Railway cairiages, impt. in. R. Winans, Vernon, Sussex co. N. J. Oct. 11, 
Rack and pinion, in the double. J. Woodhull, Livingston co. N. Y'.Nov. 12, 
Railway carriage, impt. in the. W. Howard, Baltimore, Md. Nov. 22, 
Rags, in the ma. for cleaning. W. Debit, East Hartford, Ct. ' Jan. 13, 1829, 
Rags, in-the mode of whitening for paper. John W. Cooper, 

Washington township, Franklin co. Penn. - - Feb. 7", 

Reeding or tluting, ma. for. John January, Greenville, Ky. Mar. 3, 

Roller or wheel roads, andcan-'s for. J. Gardiner, Washington, D. C.Mar 16, 
Railway carnages, impt. in. Isaac. Knight, Baltimore, Md. Mar. 18, 

liazor straps, impt. in. Gooding Holloway, Chester co. Oliio, April 3, 
Rice mill, impt. on R. King's. J. Ravenel, Charleston, S. C. April 3, 

Rail road carriages) impt. in. John L. Sullivan, Philadelphia, Pa. April 6, 
Rail road carriages, friction wheels for inside the axle. ^ Henry B. 

Chew, Baltimore, Md. - - - - April 9, 

Rail roads, and carriag^-s in. J. Wright, Lancaiter co. Penn. April 17, 
Railway carriages, in the cylindrical. P. Fleming-, Alliany, N. Y. Jlay 4, 
Rail roads and rail road can-iages. Isaac Knight, Baltimore, Md. June 11, 
Rail roads, for a carnage to tarn out and in on a railway. James 

AV right, Columbia, Pa. .... Jane 11, 

Rifle, for sharpening scythes. B. Swift, Wasliington, N. Y. June 11, 

Rotary steam engine. D. B. Lee &, S. Stewart, Philadelphia, Pa. June 11, 
Ropes and cords, making- from rav/ material. Stephen Hills, 2d, 

Glastonbcrry, Ct. - - - - - June 11. 

Riiles, muskets, &c. magazine to contain several charges. James 

Miller, Brighton, N. \'. - - - - June IS, 

Rice, coffee, clover seed, SvC. hulling and cleaning. Zenos Bron- 

son, Jasper co. Geo. . - . . July 7, 

Rotary motion, app. of steam to produ4:e it. Joseph Mount, Nash- 
ville, Tcnn. - - - - - - Jul\- 16. 



146 P. 

Printing press roller. J. Laird, Pittsburg, Pcnn. . Aug. 16, 1828. 

Propelling boats, hydriiulic. B. Phillips, Southwai-k, Philadel. Aug. 16, 
Planting ^in, &c. ma. for. Orson StuiT, llichmond, N. York, Aug. 22, 
Paper man. ma. Ijt. Wuttiman & G. W. Annis, Providence, R. I. Aug. 30, 
Pump for drawing bcei', in the. L. Pitkins, Rochester, N. Y. Oct. 11, 

Pen maker, in the microscopic. J. Bennett, Lowell, Mass. - Oct. 11, 
Paper, in the top press roller, formuk. M. Hunting, AVatertown, Ms. Oct. 20, 
Plougli, impt, on the one patented Jan. 28, 1826. S. McCormick, 

Fauquier co. Ya. - - - . . Oct. 22, 

Percussion cannon lock, in the. J. Shaw, Philadelphia, Pa. Oct. 24, 

Propelling boats across fenies. S. Ross, Troy, New York, Oct. 30, 

Paper, in the man. of. A. & N. A. Spr.igue, Fredonia, N. Y. Oct. 31, 

Ploxigh, in the side hill. N. Staples, Penn's store, Patrick co. Va. Nov. 1, 
Propelhng ships, &c. imp't in ma. for. A. Htrmange, Baltimore, Nov. 26, 

Do. do. do. 

Pump boxes, impt. in. I. P. AVilliams & S. G. Rca, Salem, Mass. Dec. 9, 
Planing and tonguing nia. \V. Woodworth, Hudson, N. Y. - Dec. 27, 
Press, imi)t. in the. T. & I. P. Bakewell, Pittsburg, Pa. - Jan. 14, 1829. 
Pre»s, in the comi)ound lever. John Rodgers, Maury co. Tenn. Jan. 21, 
Pegs, ma. formak. shoe. S. Beckwith, S. Beckwith, jr. & E. 

Beckwith, Oneida co. N. Y. - - . Jan. 17, 

Pitch forks, impt. in the making 4 or more tined. C. Perkins, 

AVaterbury, Ct. ..... Jan. 27, 

Planing and matching boards, ma. for. C. Taylor, Collins, N. Y. Feb. 7, 
Plane, in the gi'ooving. .1. Longanecker & C Myers, Lancaster, Pa. Feb. 7, 
Pressing and i-aising weiglits, nia. for. T. Cumings, Maj'A'ille, N. Y. Feb. 19, 
Packing cotton, tobacco, Jic. for. T. Jennings, Statesbury, S. C. Mar. 3, 
Press for cider and other ])ur])oscs. D. Reed, Easton, Mass. Mar. 3, 

Pictiu-e flames, for looking glasses, Stc. ornamenting. I. Parker, and 

S. P. Clover, New York, .... Mar. 23, 

j'fopclling cairiages, mills, &.c. by weights. M. F. Colburn, Bait. April 7, 
I'encil cases, in the ever pointed. J. Saxton, Philadelphia, Pa. April 11, 
Printing press, AVasliington. S. Rust, No. 64, Eldridgc st. N. Y. April 17, 
Paper making, cylindrical ina. for. I. Sandei-son, Milton, Mass. April 18, 
I'laning, grooving and tonguing, ma. for. U. Emmons, N. Y. April 25, 
Paper making, the agitator used in. R. Fairchild, Trunibul, Ct. May 4, 
Plough. James Boatwright, Columbin, S. C. - - June 11, 

Propelling boats or wagons, called propellers. J. Wliite, Mauch 

Chunk, Pa. . - - - - - Jime 11, 

Press, cider. Daniel Pride, Potsdam, N. Y. - - June 11, 

Pegging ma. for boots and slioes. N. Leonard, Merrimack, N. IL June II, 
dough, double. P. & B. Altenderfer, Cootbtown, Pa. - June 11, 

Plough, cast iron. J. Minturn, Ui'bana, Ohio, • ■ - June 11, 

Paddle M li'(.ls. Benjamin IIowai\l, Worcester, Mass. - June 11, 

Pl(iuf;ti. .lotm Rhodoy, Urb.'in.i, Ohio, ... June 11, 

I'owei- wiiidhiss. Wjn. Peunell, Brunswick, Maine, - June 29, 

Crinting press. John 1. AVells, Hai-tford, Connecticut, - June 29, 

Cress, liorizontalrack & pinion, cotton. Z. Bronson, Jasper co. G. July 7, 
Puin[)s for ships. Manuel rianci;^, Boston, Mass. - July 7, 

Pumps. Russel Wilenian, K:ist Hartibrd, Ct. - . Julf9. 

p]<itigii, whollv of iron. J. Boyn'on, S: Co\eiitrv', Ct. - Jidy 10, 

I'UMcliingifiu.'&c. Chs. Ansel, Philadelphia, Pa' - July 15. 

Power \yiiii9, for punching uopper, See. for ships' use. G. Darra- 

eatt, Boston, Mass. - . - - . July 21. 

Pririting uia. styled the typographer. W. A. Burt, Detroit, M. T. July 2o, 
i'encll, ever pointed, a sUde instead of a screw. W. Jackson, Phil- 
adelphia, Pa. - - - - . July 27, 
Preserving apples, vegetables, &c. A. Hart, Wharton towns-p, Pa. Aug. 10, 
Press, cotton. P. Payne, Claiborne co. Miss. ... Aug. 10. 
Packing cotton. O. Stith, Lawrencevillc, Va. - - Aug. 25, 
Printing press. Messrs. Booths, New York, - - Sep. 1. 
Press, brick. J. AVoodson, Rockbridge co. Va. - Sep. 10. 
Privies and vauUs. Thos. Rundle, Boston, Mass. - • Sep. 10. 
Planing engine, circidar. Una Emmons, New York, - Sep. 10, 
Pa^i r^ i\,'X^. fmtn stT^w. Louis Bomeislcr, Philxdelphia, Pa. Sep. lO, 





Oct. 


13, 




Oct. 


19, 




Oct. 


21, 




Oct. 


23, 


Rich 








Oct. 27, 




Oct. 


27, 




Oct. 31, 


. 


Nov 


20 


. 


Nov. 


28. 




Nov. 30, 




Dec 


1, 


. W. 








Dec 


2, 



P. 147 

Ploiigli. Tiiomad IJrowu, New York, - - • Sep. 11, 1829. 

Paunelsfor carnages, ma. for cutting- veneers, &c. J. "White and 

P. Quinsby, Belfast, Maine, .... Sep. 12, 

Pump, common water. J. W. Ilillias, Baltimore, Md. - Sep. 16, 

Planting and dropping^ all kinds of seed and prepai-ing them, &c. 

Zeberia Lane, Flan-isburg-, N. Y. - - - Sep. 21, 

Perpetual polished water proof boots and shoes. I. Kyner, I. Has- 

kins, S. Knowcr, I'loslon, Mass. - - - Sep. 23, 

Power, application of, to or on nia. R. Mitchel, Cynthiana, Ky. Oct. 10, 
Plane, inclined, for raising- & lowering; boats on canals. E. Morris, 

Bloomfield township, N. J. 
Power, hydraulic. Z. & A. Parker, Cohorton co. Ohio, 
Plough.- R. Reedcr, & S. U. Ashley, Madisonville, Ohio, 
Ploug-h. Timothy Miller, Pittsburg, Pa. 
Pressmg cheese, tobacco, apples for cider, hay, paper, &c. 

ard McOmbcr, Galway, N. York, 
Perambulator. Anthony Giflbrd, West Point, Mass. 
Pumps for ships. John B. Pell, New York, 
Plate, stereotype. Nathan Hale, Boston, Mass. 
Pump buckets. David Coon, Mendon, N, Y. 
Paddle wheels. Jacob Perkins, London, England, 
Propelling vessels Ijy means of inside lover propelling wheels. 

J. J. Giraud, Baltimore, Md. .... 

Press, called Bramah's hj^drostatic press. D- H. Mason Sc M. W. 

Baldwin, Pliiladelphia, Pa. 
Percussion primers for cannon. Lt. W. I£. Bell, Fortress Monroe, DeC; 8, 
Power of tide water, app. to ma. for any required use. Henry M. 

Western, New Y'^ork, - - - . - Dec. 23, 

Paring apples. U. & A. Mosher, Galway, New York, - Dec. 28j 

Power machine. W. Ilosford, jr. Washington township, O. Dec. 31, 

R. 

Rone reeding, ma. in the. A. Boring & W. W. Jones, Thornville, 

' PeiTy CO. O. - - - - - ' - May 5, 1828. 

Raising ships. Sec out of water. J. H. Greene, Providence, R. I. June 26, 
Reaping and thrashing grain. Salii. Lane, Ilallowell, Maine, Aug. 8, 

Resin for heating ovens, &.c. app of. R. L. Wood, Philadelphia, Oct. 10, 
Rags, ma. for cutting. M. Y. Beach, Springfield, Mass. - Oct. 11, 
Railway carriages, inipt. in. R. Winans, Yernon, Sussex co. N. J. Oct. 11, 
Rack and pinion, in the double. J. Woodhull, Livingston co. N. Y.Nov. 12, 
Railway carriage, impt. in the. W. Ho^'ard, Baltimore, Md. Nov. 22, 
R:igs, i'nthe ma. for cleaning. W. Debit, EustHai-tford, Ct. ' Jan. 13, 182!:^; 
liags, it\ the mode of whitening for paper. John W. Cooper, 

Washington township, Franklin co. Penn. - - Feb. 7, 

Reeding or fluting, ma. for. John January, Greenville, Ky. Mai% 3, 

Roller or wheel roads, and can-'s for. J. Gai-diner, Washington, D. C.Mar 16, 
Railway carriages, impt. in. Isaac. Knight, Baltimore, Md. Mar. 18, 

Razor straps, impt. in. Gooding Holloway, Chester co. Oliio, April 3, 
Rice mill, impt. on R. King's. J. Ravenel, Charleston, S. C. April 3, 

Rail road carriages^ inipt. in. John L. Sullivan, Phihuklphia, Pa. April 6, 
Rail road carriages, friction wheels for inside the axle. *" Henry B. 

Chew, Baltimore, Md. - - - - April 9, 

Rail roads, and carnag^-s in. J. 'Wright, Lancaster co. Penn. April 17, 
Railway carriages, in tiic cylindrical. F. Fleming-, Albany, N. Y. May 4, 
Rail roads and rail road carriages. Isaac Knight, Baltimore, Md. June 11, 
Rail roads, for a carnage to turii out and in on a railway. James 

Wright, Columbia, Pa. - - . . June 11, 

Rifle, for . sharpening scythes. B. Swift, Washington, N. Y. June 11, 

, Rotary steam engine. 13. B. Lee k. S. Stewart, Philadelphia, Pa. June 11, 
Ropes and cords, making from raw mat-jrial. Stephen Hills, 2d, 

Glastonbcrry, Ct. . . . . _ June 11. 

Rifles, muskets, &c. magazine to co'.itain several charges. James 

Miller, Brighton, N. Y". - - . . June IJ, 

Rice, coffee, clover seed, S-c. hulling and cleaning-. Zc.nos Bron- 

son, Jasper CO. Geo. ..... July f. 

Rotary motion, app. of steam to produce it. Joseph Mount, Nash- 
ville, Tcnn. - - - - - - July 16. 



14$ R. 

Raising' water for prop. ma. kc. I. Mead &. M. Kitchell, Lebanon, O.July 27, 1829. 
Raising- water A. E. Lazclle &. D-Bloodgood, Poughkeepsie, N.Y.July 27, 
Roofs for buildings, mode of mak. N Adams, Marlborough, N. Y. July 29, 
Rulei', mathematical, for cut. gai-ments. Otis Madison, Troy, N. Y. Aug. 18, 
Raising water by atmospheric pres. S. McCune, Wilmington, O. Aug. 25, 
Railway carnage or car, self-adapting. J. Wright, Columbia, Pa. Sep. 10, 
River dams, for the easy passage, of fish. P. Magi-ath, Philadelphia, Oct. 10, 
Raising vessels out of water by a screw dock. Elisha Turnei-, Ro- 

chesterj N. Y. . . . . . Oct. 10. 

Raising and lowering boats on canals, by an inclined plane. E. Mor- 
ris, Bloomfieid township, N. J. - • - Oct. 13, 
Roller, inking app. inking types, &c. W. I. Stone, Washing. D. C. Oct. 20, 
Rail road carriages, reduction of fiiction. H. Finlay, lialt. Md. Oct. 27, 
Reflectors for furnaces or fire places. J. Hurd, jr. Boston, Mass. Nov. 10, 
Reflectors for ovens. J. Hvu'd, jr. Boston, Mass. . - Nov. 10, 
Rectifying and purifying liquors. R. Mauck, Gallipolis, Ohio, Dec. 7, 
Rail road carriages. J. I. Reekers, Baltimore, Md. - Dec. 11, 
Roping and spin, cotton and wool. J. B. Wheeler, Galway, N. Y. Dec. 30, 

S. 
Shearing cloth, in the ma. for. J. & G. C. Kellogg, N. Hartford, Ct. Apr. 7, 1828. 
Spinning cotton, in the ma. for. A. Critchfield, Union towns'p O. Apr. 24, 
Saw mills, impt. in. Isaiah Call, Woodstock, Vermont, - April 28, 
Saddle^ impt. in the. A. Marshall, Pikeland towns'p, chest, co. Pa. Apr. 30, 
Sawing hoops, basket stuflj &c. ma. for. P. Slayton, Lock- 
port, New York, ..... May 1, 

Stove, impt. in tlie cooking, (one stove incloses another) A. Pish- 

er, Claremont, Sulivan co. N. H. ... May 9, 

Spinning wool, and cotton, from the roll, ma. for. W^ R. McCall, 

Vincennes, Indiana, ..... May 12, 

Shingles, ma. for mak. S. Howe & C Chaffin, Holden, Mass. May 22, 
Saw fi-ame, for sawing veneers, &c. B. Crehore, Milton, Mass. May 22, 
Screws, for cutting and forming wooden. S. TreadweU, Weston, 

Fairfield co. Conn. ..... May 22, 

Sugar, in the oil boiler, for mak. W^ A. Archbald, N. York, M.ay 29, 

Sugar, in the oil, double boiler. W. A. Archbald, New York, May 29, 
.Sugar, in the filtering apparatus. ^^■. A. Archbald, N. York, May 29, 
Stove, in tlie Franklin or open. W. Cowan, Watertown, N. Y. June 16, 
Saw frame, in tlie ai-med. S. Speny, Nasln-ille, I'enn. - June IS, 

Setting stills, boilers, 8s.c. J. Miller St B. Clemmons, Clemmonsville, 

N. Carolina, - . - - - June 24, 

Spinning cotton, in the ma. for. C Walker, Chester co. Penn. June 26, 
Spinner, in the domestic. E. Penny, Adams, Jefferson co. N. Y. June 27, 
Steam engines, connecting pipes, &c. Gideon Freeborn, N. Y. July 8, 

Staves, ma. for dressing and jointing. Levi Kenton, Hanover, 

Cliatague CO. New York, .... July 12,, 

Sttiges, &c. cloth for tlie boots. Peter Laportc., Augni.sta, 'S'irginia, July 23, 
Sawing, impt. in. Fhineas Siayton, Loekport, N. Yoi'k, - July 31, 

Saw nnll, cuiTilinear. David Rakci-, Ipswich, Mass. - - -'•Vug. 7, 
Sawing hoops, &c. machine for, 1. Priiv, jr. Lockport, N.York, Aug. 19, 
Steam generator boiler. L. M. Ricliaicis,, i'liLigTin Rlvci-, Ohio, Aug. 21, 
Shingles, ma. for making. Danforlli Wilder, Rome, New-York, Aug. 25, 
Saw, circular. Lewis R. Bump, Massachusetts, - -Aug. 29, 

Saw cucular, for sawing clapboard. .!ohn Kidder, Gorham, Maine, Oct. 11, 
St«am engine, rotary, S illman Blak-, Provideiico, RuodeIs!a:i.i, Oct. 11, 
Spinning & roping cotton, ma. for. .i. W. AVht-elcr, G:.Kv;iv, N. Y. Oct. 11, 
Stereotype blocks, impt. in. Win. ]"ic)-;ji:.on, }!.j,tavi:i. New- York, Oct. 11, 
Steam used in exlractiag tannin. Vt i;i. (Joburn, (.;i]'<liner, J.Iaine, Nov. 1, 
Slates and slate pencils, ma. for mal, ^r.tr. Tiio. .Syiniiigtoii, Bait. Nov. 17, 
Spinning and twisting, iu.pt. in. .!o;.n Thcrjic, i'rovitl^i-oc, R. L Nov. 2U, 
Spinning or filling & stoel: t\vis*;;d y;a;i. Do. do. Nov. 2;i, 

Screws, in the machine for making. Lcniuel W. Wright, London, Dec. 6, 
Snatch block, impt. in the. Jas. Evaiis, Chariest ov/n, Mas.?. Dec. 6, 

Shelling corn, ma. for. Tiio. I. Dt an, Clorllana c.tmty, N. York, Dec. 8, 
'Sausages, ma. for cutting and .stufiiug. Srnan:l Fahrni;y, Wa.shing- 

ton county, Maryland. " - Dcr-. fj 



s. 



149 



Dec. 9,1828. 
Dec. 21, 

Dec. 29, 

Dec. 31, 
Jan. 13. 182?. 

Jan. 21, 
Jan. 23, 

Jan. 24. 
Jan. 26, 
Jan. 28, 
Jan. 30s 

Feb 3, 

Feb. 4, 
Feb. 16, 

Feb. 16, 



March 17, 
March 17, 
Mai-ch 19, 

March 23, 



Sawing felloes for Wheels, ma. for. Samuel Fahrney, Wasliington 

county, Maiykiicl, . . - - - 

Smut machine, unpt. in. Townsend Carpenter, Elmira cy. N. Y. ., 
Scytiie, sneatii, impt. in comni<in. Silas Lamson, Sterling Mass. 
Spninuig machine, called the ring- grove spinner. John Thorp, 
Providence, llhodo Island, .... 

Salt, ai ttie maimfacture of. Jean A. Teissier, Boston, Mass. 
SpjUHiiig wool ik cotton, macliine for. Nathaniel Haii-is, Fairfield 
county, Ohio, ..... 

Spinner, in tne cap. John Tliorp, Providence, Rhode Island, 
Scrap for razors, 8tc. impt. in the. John W. Osborne, Vigo county, 

Indianna, 
Sausage meat, ma. for cutting. E. Wade, Elizabeth Town, N. J. 
Sugar, ma. for breaking. W. G. SterUng, Bridgeport, Conn. 
Spinning wool, in the mode of. Wm. B- Taber, Canton, Mass. 
Staves, machine for dressing the inside of. Chs. B. Goodrich, Rut- 
land, New- York, - - • - - 
Staves, maciiine for dressing the outside of. Chs. B. Goodrich, 

Rutland, New-York, ...--, 

Spinuing fibrous substances, in. John Goulding, Dedham, Mass. 

Do. Do. 

Swing' staying, in. Eljah Druiy, Washington, Massachusetts. 
Saw, in the cu-cular revolving. Tyler Howe, Worcester cy. Mass. Feb. 19, 
Sharpenmg knives, and other edged tools. Walter Huntt, N. Y- Feb. 19, 
Ship, or vessels' motion, ma. for ascertaining. James D. Wood- 
side, Washington, District of Columbia, 
Sharpening knives, &c. ma. for. Isaiah Jennings, New-York, 
Stove, called the economical cooking. John I. Hess, Phila. 
Salt, in the pans for boiling. Wm. Blockson and I. T. Track- 
er, Zanesvdle, Ohio, . . . - 
Spikes, in the pattern for moulding, &c. Joshua and Chs. Sewall, 

Bath, Maine, ... - - March 25, 

Steering ships, in the ma. for. JI. Pearson, Newburyport, Mass. April Is 
Sawing logs, &c. machine for. Peter Tomlinson, Derby, Conn. April 3, 

Sawing down trees, &c. ma. for. D. Peirce, Poughkeepsie, N. Y. Api-il 3-, 
Spinner, in the can. John Thoj-p, Providence, Rhode Island, AprU 3, 

Spectacles with spiral. Samuel Babcock, Middletown, Connt. April 3, 

Steam engines, &c. double rack and twin wheels appUedto. 

Josepli Woodhul), Rochester, Nev/-York, - - April 6, 

Saw mills, impt. in. George Brown, Deerfield, Oneida cy. N. Y. Apiil 7, 
Steam engine, cui-ved tube rotary, Elijah Bryan, New-York, < April 8. 

Spinning, in the self operating mule for. Ira and Aden Gay, Dun- 
stable, N. U. - - - - - - April 10, 

Salt in making, (re -issued, bearing former date.) Jean A. Teissier, 

Boston, Massachusetts, .... April 11, 

Salt, in the mode of making. Heniy I. Tudor, Boston, Mass. April 2'J, 

Sifting, in the ma. for. John Nicliols, Boston, Massachusetts, April, 29, 

Spades & shovels, making. Harlow Risley, Glastonbuiy, Conn. May 1, 

Sawing, impt. in the art of Israel Johnson jr. New- York, May 7, 

Stove, cooking, impt. in. Allen and I. Barnett, Louisville, Ken. June 13, 
Steam engine, liydraulic. John Catlin, Cincinnati, Ohio, . June 11, 

Sharpening scythes, with a rifle. Beviah Swift, Washington, N. Y- June 11, 
Steam engine, rotary. D. B.Lee and S. Stewart, Phila. Penn. June 11, 
Stearn generating, in the use of flat boilers. D. Fanshaw and H. 

Hanks, Nevv'-York, - - - - - June 11, 

Stoves. Wm. Naylor, New-York, - - - June 11, 

ShelUng corn. John S. Gardiner, Canandaigua, New- York, June 11, 

Salt, manufacturing by the application of scape heat from steam 

engine. Alexander Brown, Salina, New-York, June II, 

Spinner, running cap. John Thorpe, Providence, R. I. June 11, 

Spade, pronged. Wm. H. Horton, Sliddletown, Connecticut, June 11, 

Sto^'e, cooking, for Inu-ning Lelugh and other coal. Cornelius 

Schermcrhorn, New-York, ... June 11, 

Steam boilers. F. Coffin and C K. Beach, Boston, Mass. June 29, 

Securaig window siiucters. F. Bartholomew, New-York, June 30, 

^'Evnng, bciisTg, and rcoi-tis'-ig- Ecu, Medley, Bloomfecld, Tc'nn. .July 7, 



150 S. 

Splints, app. to fractured limbs. D. 9. C. H. Smith, Sutton, Mass. July 7, 1839, 
Sliips'-pumps. Manuel Francis, Boston, Massachusetts, July 7, 

Straps and punching ma. Chai-les Ang-el, Philadelphia, Penn. July 15, 

Steam, application of, to produce rotary motion. Jos. Mount, Nash- 
ville, Tennessee, ..... July, 16, 

Stove cooking, E. E. Bennett, Sandy Hill, New-York, July 17, 

Spring seats tor wagons. S. Reynolds,^Northumberland, N. Y. July 17, 
Screws and nails, ma. for making wrought. Stephen I. Gould, 

Litchfield, Connecticut, .... July 25, 

Steam engine, for avoiding the dead point of a crank. Valentine 

<;arter, George Town, District of Columbia, . Aug, 3. 

Stove, double furnace cooking. Josiah Richards, Claremont, N. H. Aug. 5, 
Stiffening for hats. Jonathan D. Wilson, New- York, Aug, 6, 

Steam rise and apphcation. T. Packai-d and I. E. Strong, Gran- 
ville, New-York, ..... Aug. 7, 

Shears, for shearing cloth. Samuel A. Britt, Cazenovia, N. Y. Aug. 10, 

Spinner, American. Warren Allen, New-Haven, New-York, Aug. 15, 

Sharpenner, knife. Wm. I. Dunn, New-York, . Aug. 18, 

Stove, air furnace oven. Oliver Davidson, Johnstown, New-York, Aug. 25, 
Stove, furnace cooking. Geo. Richards, Providence, R. I. Sep. 9, 

Sugar, manufact. from cane juice. Eb. A. Lester, Boston, Mass. Sep. 10, 
Screw, serpentine auger. Geo. Shettcr, York, Pa. - Sep. 10, 

Straw, manufactured mto fine white paper. Louis Bomeisler, 

Philadelphia, Pennsylvania, .... Sep. 10, 

Saw, veneering. Amos F. Smith, Salem, Massachusetts, Sep. 10, 

Seeds, preparing for planting, &.c. ZebinaLane, Hanisburg, N. Y. Sep. 21, 
Shingle, mill for sawing. Richard McOmber, Galway, New-York, Oct. 10, 
Stock, composition hinge. Gardner R. SiUibridge, New- York, Oct. 10, 

Screw dock. Elisha Turner, Rochester, New-York, - Oct. 10, . 

Spinning cotton, sUkflax, &c. G. Addison and S. H. Stevens, N. Y.Oct. 10, 
Stocks, bitt, of composition. Augustus Phelps, Marlboro, Conn. Oct. 10, 
Siiingle machine. Joel Barnes, Cornwall Bridge, Connecticut, Oct. 10, 

Saddle tree. Math. Ilaldeman, Trapp, Pennsylvania, - Oct. 12, 

Saw setter, application of a gauge. Ira Hatch, Westford, VeiTOont, Oct. 12, 
Steam engine, supplying boilers by a revolving valve. Elam Young, 

Tate Township,' Ohio, - - - . Oct 12, 

Saws, straining and hanging. Levi Chapin, Walpole, X. H. Oct. 13, 

Scalding and knapping hats. Daniel Baldwin, Ithaca, New- York, Oct. 15, 
Saw mill, flo.iting. John C. Ely, New- York, - - Oct. 21, 

Steam engine. Mcllcn Battle, Albany, New- York, Nov. 6, 

Stoves for cuhnary purposes. Joseph Hurd jr. Boston, Mass. Nov. 10, 

Spinning wool. John Orndorff, Russelville, Kentucky, Nov. 10, 

Spinning cotton, throstle for. Samuel Blydcnbrn-gh, New-York, Nov, 10, 
Shingles, making by macliinery at oiui operation. Simeon Wood, 

Holden, Mass. ...... Nov. 10, 

Stove funnel, tin ware and copper ware. Oliver Hubbard, Clare- 
mont, N. Hamp. ..... Nov. 12, 

"Shingles, riving, drawing, jointing, and squaring tlie same. Parke 

Jones, James City, \ a. - - - . - Nov. 12, 

Stereotype plate. Nathan Hale, Boston, Mass. - - Nov. 20, 

Steel carbonated from bars of wrought iron._ Stephen Pope, N-Y Nov. 20, 
Sculling wheels, for propelling boats. Benjamin M. Smith, 

Rochester, New York, - - . . . Nov. 20, 

Spinning or throwing silk, cotton, wool, kc. on tlie throstle. Hen- 
ry Ruggles, New-York, ^. ... -. - Nov. 24, 

Sign and guide boards. Stanley Cai-tfr, Raynham, Mass. Nov. 25, 

Spring, for shutting doors, &c. Lynus IJurwell, Berlin, Conn. Nov. 25, 
[Seine, nets, or fence of wire, cordi^ or twine, C. Hall, Meridcn, Ct. Nov. 27, 
Shearing tlie knap of woollen cloth. Merrit Hurd, Augusta co. N-Y Dec. 7, 
Shingle cutter. Joel H- Johnson, Frcdonia, New-York, - Dec. 8, 

Scraper, metitllic, for excavating earth under water. Oliver Teal, 

Saiina, New-York, ..... £)cc. 8, 

Steaming staves, for making barrck, casks, hogsheads, &c. Jonah 

Thompson, Philaciclphia, - - . . Dec, 30. 

Spinning and roping cotton and wool. Joseph B. Wheeler, 

Gahvay, New-Yoric, . . . , . Dec. 50, 



T. V. I6l 

Thrashing ma. impt. in the. John H. Bennet, New York, April 10, 1828, 

Tanning, impt. in the reel for. Wm. Brown, Frankfort, Fhilad'a. April 17, 
Thrasliingma. impt. in. Calvin Emmons, New York, - April 17, 

Tanning hides into leather. E. Shove & T. Hunt, Locke, Cayu- 
ga CO. New York, ..... May 13, 
Thrashing ma. in the. N. Case, North Gran\'ille, Ohio, - May 23, 
Thrash, grain from the straw of rice, &c. A. Nourse, Beaufort, S. C.July 19, 
Transport and conveyance. John I. Reekers, Baltimore, Md. July 21, 
Thrashing machine. Matthew Barney, Nantucket, Mass. - Aug. 5, 
Tables, breakfiist and dining. Peter Barker, Worthington, O. Aug. 6, 
Types, casting printers'. W. M. Johnson, New York, - Aug. 21, 
Thrashing ma. American. I. W. Post & I. Bryan, New Bait. Va. Oct. 10, 
Types, in the ma. for casting printing. G. F. Peterson, N. York, Oct. 13, 
Thrashing ma. impt. in the. S. S. Allen, Skaneatelas, N. York, Nov. 1, 
Tobacco, tables used in drying cut. G. Campbell, Schenectady, N.Y. Jan. 7, 1829. 
Tow lines, for canal boats. J. Sandiford, Weston, Fairfield co. Ct. Feb, 16, 
Tan yards and tanning, impt. in. L. B. Johnson, Tompkinsville, Ky. Mar. 3, 
Temples, in the rotarj-. Ira Draper, Sangus, Mass. - April 1. 
Twine and small cordage, ma. formak. A. Pond, Petersburg, Va. April 21, 
Tenons and small veneers, ma. forshtting. John McClintic, 

Chambersburg, Pa. .... April 21, 

Thrashing machine. George Fuller, Gardiner, Maine, - June 11, 

Thrash, and winnow, grain. E. P. Davis & W. Carey, Rig^ N. Y. June 11, 
Thrashing machine. George Fuller, Gardner, Maine, - June 11, 

Topical blood letting and drawing milk, cidled Hacmaqataetiphoous, 

D. Houghtaling& A. Mencely, Watervleits, N. Y. - June 11, 

Twister, self-supplying. Walter Hunt, New York, - - June 11, 

Tooth extractor, parallel moving perpendicular. E. Bryan, N. Y. July 13, 
Typographer, a ma. for printing. W. A. Burt, Detroi^ M. T. July 23, 
Thrashing machine. Calvin Emmons, New York, - July 27, 

Tooth ache, rheumatic pains, &c. compound for curing. T. White, 

St. Clairsville, Ohio, ..... j^jy 29, 

Tooth ache, rheum.atic specific, for the cure of. Samuel Penning- 
ton, Mt. Pleasant, Ohio, - - . . July 30, 
Thrashing machine. Enoch A. Harman, Upper Wakefield, O. Aug. 5, 
Trip hammer, portable, for forging iron. S. Kilbum, Sterling, Ms.Aug. 1 8. 
Threshing wheat, rye, oats, &c. J. S. Wood, Petersburg, "Va. Sep. 10, 
Trimmings for harness, &c. W- S. Robinson, Taunton, Mass. Sep. 22, 
Tree ot saddles. Matthias Haldeman, Trapp, Pa. - Oct. 12, 
Tightening doors and windows. S. Hayward, Plainfield, Mass. Oct. 17* 
Trusses, (originally patented July, 1817',) A. G. Hull, N. York, Oct. 28.' 
Throstle for spinning cotton. Samuel Blydenburg, N. York, Nov. 10^ 
Tin ware, copper ware, stove funnel manufac. Oliver Hubbard, 

Claremont, N. H. - - - - . Nov; 12, 

Throstle frame, for throwing silk, cotton, flax, wool, kc. Henry 

Ruggles, New York, ..... Nov. 24, 

Thrashing machine. Thos. G. Owen, Baltimore, Md. - Nov. 26* 

Turning lathe. Elijah Putnam, Gai-dner, Mass. - - Dec. 9, 

Thrashing grain. Wm. Barnes, Brookhaven, New York, - Dec. I4' 
Tide water power, connected with the principles of bouyancy and 

gravity for applying power to ma. H. M. Weston, N. York, Dec. 23, 
Thrashing machine. John Haws, Hudson, New York, - Dec. 31 

Vice, called the socket. Luther Hemenway, Sulhvan, N. H. Sep. 4,' 1828. 

V.^iriator, for measuring for garments. L. Peterson, Bath, Maine, Jan. 9,' 1829* 
Veneers, ma. for cutting. Caleb B. Burnap, Belfast, Maine, May 1, 

Vaults and privies, erection of. Thos. Rundle, Boston, Mass. Sep. lo' 
Veneering saw. Amos F. Smith, Salem, Mass. - - Sep. lo' 

Veneers and pannels, ma. for cutting. See. I. White & P. Quinby, 

Belfast, Maine, - ... - gep. 12 

Valve, revolving, for supplying the boilers of a steam engine. 

Elam Young, Tate township, ... Qct. 10. 

Vessels, propelUng by means of inside lever propelling wheels. 

John J. Giraud, Baltimore, Md- - - » Dec. I. 



15,3 W. 

Washing ma., impt. in.Leavitt's. Eli M. Gibbs, Cheoango.N, Y. May 1,1828. 
Washing machine, impt. in tlie. Moses P. Parker, Lowville, N-Y May 1, 
Water wheels, with moveable paddles and calculated for streams 

without dams. John Bell, Sycamore Townsliip, Ohio, May 9, 

Washing machine, in the. George Hancock, Maysville, Mason, K. Ma} 24, 
Water wheels, for mills, in. Abel Greenleaf, Mexico, Oswego, N.Y June 5, 
Water proof, making leather. Abm. Sti-aub, Milton, Conn. June SO, 

Ways, method of constructing. Amasa Miller, New London, Ct. July 7, 
Wind wheel, impt. in the. Abner Murray, Atliens, Penn. July 8, 

Window blinds, &c. spring fastenings for. Holly Seely, Otsego, N-Y July 14, 
Washer, rotary, for washing clothes. Calvin Post, Caj'uga, N-Y July 15, 
Washing machine. Simon AVillard, jr. Cincinnati, Ohio, - A\ig. 2, 
Washing and pressing clothes, ma. for. H. Averill, Richland, N.Y Aug. 14, 
Wind mill, horizontal. Walter Ingalls, N. H. - - Aug. 19, 

Water, mode of raising from wells, &.c. S. Smith, Mendon, Mon- 
roe CO. New York, - - - - - Aug. 20, 
Wagons, &c. self-regulating brake. R. Turner, Worcester, Ms. Aug. 29, 
Washing machine. Jonathan R. Davis, Hartland, New-York, Sept. 2, 
Washing machine. Joseph Hathaway and Richard Hatliaway, 1st. 

of Poultney, 2d. of Canandaigua, New-York, - Sept. 5, 

Washing and churning machine. John Grout, Cai-oline, N-Y. Oct. 10, 
Window blinds, impt. in. John Parkerson, Boston, - Oct. 11, 

Water, to flutter wheels, application of. James Stewart, Robert- 
son CO. Tenn. - - . . . Oct. 24, 
Wire harness, for weaving in. Ezra Brown, Cazenovia, N-York, Oct. 30, 
Washing, filling, and corking bottles. Steen Anderson Bill, N-Y. Nov. 8, 
Window sash blinds, &c. making. Jed. Richards, jr. Elbridge, 

Onondaga co. New-York, .... Nov. 13, 

Whitening Leghorn, straw, gimp, &c. Henrietta Cooper, Frank- 
lin CO. Penn. .... J . Nov. 12, 
Windlass, for weighing anchor. Saml. Nicholson, Boston, Mass. Dec. 1, 
White lead, &c. in the manufacture of Edward Clark, N-York, 
Water v/heel, in the inclined. Orpheus Thompson, Jerico, Vt. 
Water power, increasing. S. L. Holmes, Westchester co. N-Y- 
Washing machine, in the. Ebenezer Blodget, New-Yoi-k, 
Water wheel, in the hinged. M. D. Brownson, Mason co. Va. 
Washing machine, in the. S. A. Brownson, Montrose, Pa. 
Wagons, in the mode of locking. John M. Davidson, Brown- 

ville, Penn. 
White lead, mode of preparing without grinding. John Bumej'-, 

New-Haven, Ohio, ..... 

Washing machine, in the. Reuben Mosher, Galway, Saratoga 

county, New- York, 
Water wheels, letting water on. John Houghton, Green, Geo, 
Washing machine, in the. Amos Larcom, Albany co. New-York, Jan. 16, 
Water and ah* proof cement. John I. Howe, New-York, 
Water from wells, &c. mode of raising. S. Smilb, Mendon, N-Y. 
Washing machine. John Taylor, Dunstable, New-Hamp. 
Wool, double doffer for sorting and carding. John Boynton, S. 

Coventry, Conn. . . _ . . 

Water wheels, for steam boats, etc. Paul Boynton, Ogdensbiu-g, 

St. Lawrence co. New-York, . . . . 

Washing machine. Stephen Hinds, Susquehanna co. N-York, 
Wheel and rest, impt. in the. Israel Jolmson, jr. Essex co. N-Y. 
Washing and churning machine. Frecdus Reed, Pike co. Penn. June 11, 
Winnowing and thrashing grain. E. P. Davis and William Carey, 

Riga, New^-York, . - . . . June 11, 

Wool, or other fibrous material, mode of manufactui-lng-. John 

Goulding, Dcdham, Mass. ... - June 11, 

Washer, Complete. Ephraim Vv'lieeler, Galway, New- York, June 1), 
Wheels, water, and paddle. Benjamin Howard, Worcester, Ms. Jmiell. 
Weight of goods and other loading of boats, ascertaining. Thos. 

Cahoon, Troy, New-York, ... - June 18, 

Windlass, power. William Pennell, Brunswick, Maine, June 29, 

AA'indow shutteT'5, ?ecnr)n.<!:. Francis Bartholomew, New-Yoj't. JimeoO. 



Dec 


• 4, 


Dec 


• 6, 


Dec 


. 8, 


Dec. 


10, 


Dec. 


19, 


Dec. 


26, 


Dec. 


31, 


' Jan. 


1, 1829. 


Jan. 


8. 


Jan. 


13, 


:, Jan. 


16, 


Jan. 


31, 


Mar. 


17, 


April 1, 


April 


11, 


April 


21. 


April 25, 


May 


1, 



VV. Z. 153 

Water, pm-iiylng. George B. White» New-York, - July 7,1829 

Wheel, current and tide. Asa Madison, Detroit, Michigan Ter. July JO, 
Washing and churning. Joel B. Pratt, Milo, New-York, _ July 14, 

Webb of cloth, forming of wool without spinning or weaving. 

John Arnold, Norwalk, Conn. . - - - July 15, 

Wheels, construction aiid application of, to carnages, &c. Geo. 

D. Bridgeraan, New-Haven, Conn. - - - July 16, 

Wagons' spring seats. Schuyler Reynolds, Northumberland, N-Y July 17, 
Wool, mode of manufactui'ing. John Goulding, Dedham, Mass. July 21, 
Water, raising, called an atmospheric steam engine. I. Mead, and 

M. Kitchell, Lebanon, Ohio, . - - - July 27, 

Water, machine for raising. A. E. Lazelle and D. Bloodgood, 

Poughkeepsie, New- York, .... July 27, 

\^'"heels, rims, or felloes, making by steaming and bending. 

Merritt Blakeslee, Canaan, Conn. - - - July 29, 

Washing machine. WiUiam E. Arnold, Haddam, Conn. Aug. 3, 

Wagon, manuring. James Bowman, Coosa watcliies, S. C. Aug. 12, 

Wheat fan. Geo. Hoffman, Fredericktown, Md. - Aug. 21, 

Water, raising, by atmospheric pressm-e. Samuel McCune, Wil- 
mington, Oliio, ..... Aug. 25, 
Washing ma. and heating' water for the same. Enos D. CheiTy, 

Auburn, N. Y. - - - - - Sept. 10, 

Washing alluvial eai'th, clay and soft ores, separating gold, &c. 

William H. Folger, Charlotte, N. C. - - - Sept. 10, 

Washing machine. George E. Stoking, Aurelius, - Sept. 10, 

Water wheel applied to the current of a river to give motion, &c. 

Joseph Wallace, Hartford, Kentucky, ... Sept. 11, 
Water, drawing from forebays and discharging it on water wheels. 

J. P. Espy and Andrew Young, Pliiladelphia, Penn. - Sept. 11, 
Wagon tire, hoops, bands, 8cc. binding. J. Butler, Cobleskill, N-Y Sept. 24, 
•'Washer, Queen's," for washing and scouring cloths. Pinkham 

Mosher, Ballston Spa, New- York, - - - Oct. 10, 

Washer and churn. Geo. B. Gibbs, Le Raysville, Penn. Oct. 10, 

Window and doors' tightening. Stephen Haywood, Plainfield, Ms. Oct. 17, 
Washing machine. H. Shively, R. S. McEwen and Jno. Linds- 

ley, Fredericksbiu-g, Va. .... Qct. 21, 

Winding up clocks. Richard Ward, Waterbury, Conn. - Nov. 5, 

Wasliing machine. Eleazer Berry, New-York. - - Nov. 12, 

AVashing and separating gold, &c. W. H. Folger, Charlotte, N. C. Nov. 13^ 
Washing machine. Chs. D. Wright, E. Haddam, Conn. Nov. 19, 

Washing macMne. Roswell Brainerd, Haddam, Conn. - Nov. 23^ 

Washing, scouring, and fulling clothes, making carpeting of wool, 

etc. Harvey Slayton, Lockport, N. Y. - . Nov. 25 

Wheels, paddle. Jacob Perkins, London, England,- - Nov. 3o' 

Water wheel, horizontal and spiral and grist mill. Alexander 

Temple, Brookfield, Ohio, .... Dec. n^ 

Washing and boiling all kinds of wearing apparel, etc. I. T. W. 

Dennis, Paintville, Ohio, - - - . Dec. 16 

Weaving narrow stuff, such as ribbons, webbings, tapes, feiTets, ' 

girthings, chaise lace, fringes, &c. without the use of shut- 
tles. John Thorp, Providence, R. Island, - . Dec. 22 
7Ag zag screw in lieu of the crank. Joseph Woodhull, New- York, Dec, 31* 



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Deacidified using the Bookkeeper process 
Neutralizing agent: Magnesium Oxide 
Treatment Date: Sept. 2003 

f» PreservatlonTechnologies 

A WORLD LEADER IN PAPER PRESERVATIOI 

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Cranberry Township, PA 16066 
(724)779-2111 




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